<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:019fd766-74f8-7b16-8f0d-84412b6a2115,g:b89fdd0e-f617-4d6f-8bde-9cc6329f3f6c-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/all" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member"/>
  <link:roleRef roleURI="http://www.kimberly-clark.com/role/DocumentandEntityInformation" xlink:type="simple" xlink:href="kmb-20260930.xsd#DocumentandEntityInformation"/>
  <link:definitionLink xlink:role="http://www.kimberly-clark.com/role/DocumentandEntityInformation" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityInformationLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntitiesTable_019fd766-7668-781d-9365-c8381d11fb5f" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntitiesTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_EntitiesTable_019fd766-7668-781d-9365-c8381d11fb5f" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LegalEntityAxis_019fd766-7668-7fa8-9001-b7dfcc8b8c91" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_LegalEntityAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_dei_EntitiesTable_019fd766-7668-781d-9365-c8381d11fb5f" xlink:to="loc_dei_LegalEntityAxis_019fd766-7668-7fa8-9001-b7dfcc8b8c91" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain_019fd766-7668-7fa8-9001-b7dfcc8b8c91_default" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_019fd766-7668-7fa8-9001-b7dfcc8b8c91" xlink:to="loc_dei_EntityDomain_019fd766-7668-7fa8-9001-b7dfcc8b8c91_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain_019fd766-7668-7d3e-866e-6b909272412c" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_019fd766-7668-7fa8-9001-b7dfcc8b8c91" xlink:to="loc_dei_EntityDomain_019fd766-7668-7d3e-866e-6b909272412c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_019fd766-7668-7987-9e64-b2d42fcb178c" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentType"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_DocumentType_019fd766-7668-7987-9e64-b2d42fcb178c" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentQuarterlyReport_019fd766-7668-71f6-bbc3-c6fec28d30da" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentQuarterlyReport"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_DocumentQuarterlyReport_019fd766-7668-71f6-bbc3-c6fec28d30da" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_019fd766-7668-7de9-87ce-6b183f216092" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentPeriodEndDate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_DocumentPeriodEndDate_019fd766-7668-7de9-87ce-6b183f216092" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentTransitionReport_019fd766-7668-78e6-9c97-b2dbf6a26c95" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentTransitionReport"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_DocumentTransitionReport_019fd766-7668-78e6-9c97-b2dbf6a26c95" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_019fd766-7668-748b-bce9-73bb22338db9" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityFileNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_EntityFileNumber_019fd766-7668-748b-bce9-73bb22338db9" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_019fd766-7668-7c11-9745-3a66d4868699" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityRegistrantName"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_EntityRegistrantName_019fd766-7668-7c11-9745-3a66d4868699" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_019fd766-7668-7f79-89e7-26700fbda79e" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_EntityIncorporationStateCountryCode_019fd766-7668-7f79-89e7-26700fbda79e" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_019fd766-7668-7b44-86f5-ab5963df5dfa" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_EntityTaxIdentificationNumber_019fd766-7668-7b44-86f5-ab5963df5dfa" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_019fd766-7668-7854-8043-706d37aa6742" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressAddressLine1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_EntityAddressAddressLine1_019fd766-7668-7854-8043-706d37aa6742" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_019fd766-7668-7b96-ab57-9a9a800a8fd3" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressCityOrTown"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_EntityAddressCityOrTown_019fd766-7668-7b96-ab57-9a9a800a8fd3" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_019fd766-7668-702f-a496-86ddddca6f7f" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressStateOrProvince"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_EntityAddressStateOrProvince_019fd766-7668-702f-a496-86ddddca6f7f" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_019fd766-7668-7bbc-b27d-484968d4fd62" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressPostalZipCode"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_EntityAddressPostalZipCode_019fd766-7668-7bbc-b27d-484968d4fd62" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_019fd766-7668-78e5-80ad-244cfec380ab" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_CityAreaCode"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_CityAreaCode_019fd766-7668-78e5-80ad-244cfec380ab" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_019fd766-7668-7fea-b00c-bade2ab967b0" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_LocalPhoneNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_LocalPhoneNumber_019fd766-7668-7fea-b00c-bade2ab967b0" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_019fd766-7668-77e3-83f5-a66a986f3166" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_Security12bTitle"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_Security12bTitle_019fd766-7668-77e3-83f5-a66a986f3166" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_019fd766-7668-7465-a76e-8bb594edd54d" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_TradingSymbol"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_TradingSymbol_019fd766-7668-7465-a76e-8bb594edd54d" xlink:type="arc" order="15"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_019fd766-7668-7ef1-b965-cd33a6ec92be" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_SecurityExchangeName"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_SecurityExchangeName_019fd766-7668-7ef1-b965-cd33a6ec92be" xlink:type="arc" order="16"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCurrentReportingStatus_019fd766-7668-7d08-a0ab-f8d47b6a7b45" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityCurrentReportingStatus"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_EntityCurrentReportingStatus_019fd766-7668-7d08-a0ab-f8d47b6a7b45" xlink:type="arc" order="17"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityInteractiveDataCurrent_019fd766-7668-7035-8107-881cea42aac7" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityInteractiveDataCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_EntityInteractiveDataCurrent_019fd766-7668-7035-8107-881cea42aac7" xlink:type="arc" order="18"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFilerCategory_019fd766-7668-7336-a40f-366ca64db6ec" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityFilerCategory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_EntityFilerCategory_019fd766-7668-7336-a40f-366ca64db6ec" xlink:type="arc" order="19"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntitySmallBusiness_019fd766-7668-7234-ad09-334f0bfee54c" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntitySmallBusiness"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_EntitySmallBusiness_019fd766-7668-7234-ad09-334f0bfee54c" xlink:type="arc" order="20"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_019fd766-7668-78d5-aa12-2cac53cf1c7c" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_EntityEmergingGrowthCompany_019fd766-7668-78d5-aa12-2cac53cf1c7c" xlink:type="arc" order="21"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityShellCompany_019fd766-7668-76dd-820e-e2ed9f7b651b" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityShellCompany"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_EntityShellCompany_019fd766-7668-76dd-820e-e2ed9f7b651b" xlink:type="arc" order="22"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_019fd766-7668-7f7a-9fa4-75075cae8ba1" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityCommonStockSharesOutstanding"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_EntityCommonStockSharesOutstanding_019fd766-7668-7f7a-9fa4-75075cae8ba1" xlink:type="arc" order="23"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalYearFocus_019fd766-7668-7e96-be4d-bb831b6773a9" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentFiscalYearFocus"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_DocumentFiscalYearFocus_019fd766-7668-7e96-be4d-bb831b6773a9" xlink:type="arc" order="24"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalPeriodFocus_019fd766-7668-747a-82cc-3425188dad29" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentFiscalPeriodFocus"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_DocumentFiscalPeriodFocus_019fd766-7668-747a-82cc-3425188dad29" xlink:type="arc" order="25"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_019fd766-7668-7db8-97ca-3d970fb8653b" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityCentralIndexKey"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_EntityCentralIndexKey_019fd766-7668-7db8-97ca-3d970fb8653b" xlink:type="arc" order="26"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CurrentFiscalYearEndDate_019fd766-7668-7595-8587-d22026491661" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_CurrentFiscalYearEndDate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_CurrentFiscalYearEndDate_019fd766-7668-7595-8587-d22026491661" xlink:type="arc" order="27"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_019fd766-7668-7bcc-a43e-bec565cac355" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_AmendmentFlag"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_019fd766-7668-7c83-b05c-468568b6e6b3" xlink:to="loc_dei_AmendmentFlag_019fd766-7668-7bcc-a43e-bec565cac355" xlink:type="arc" order="28"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.kimberly-clark.com/role/ConsolidatedStatementofStockholdersEquity" xlink:type="simple" xlink:href="kmb-20260930.xsd#ConsolidatedStatementofStockholdersEquity"/>
  <link:definitionLink xlink:role="http://www.kimberly-clark.com/role/ConsolidatedStatementofStockholdersEquity" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_019fd766-7668-7520-9b6a-c56922910891" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_019fd766-7668-700e-aa80-9a39e2cfb3f1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_019fd766-7668-7520-9b6a-c56922910891" xlink:to="loc_us-gaap_StatementTable_019fd766-7668-700e-aa80-9a39e2cfb3f1" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_019fd766-7668-7c16-9f99-972b8a800807" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_019fd766-7668-700e-aa80-9a39e2cfb3f1" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_019fd766-7668-7c16-9f99-972b8a800807" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_019fd766-7668-7c16-9f99-972b8a800807_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_019fd766-7668-7c16-9f99-972b8a800807" xlink:to="loc_us-gaap_EquityComponentDomain_019fd766-7668-7c16-9f99-972b8a800807_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_019fd766-7668-7219-ae3c-7a19193ae679" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_019fd766-7668-7c16-9f99-972b8a800807" xlink:to="loc_us-gaap_EquityComponentDomain_019fd766-7668-7219-ae3c-7a19193ae679" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_019fd766-7668-7b74-97e2-2419c3d87e05" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommonStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019fd766-7668-7219-ae3c-7a19193ae679" xlink:to="loc_us-gaap_CommonStockMember_019fd766-7668-7b74-97e2-2419c3d87e05" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_019fd766-7668-7273-8d1a-8b60a8295cb3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AdditionalPaidInCapitalMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019fd766-7668-7219-ae3c-7a19193ae679" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_019fd766-7668-7273-8d1a-8b60a8295cb3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockCommonMember_019fd766-7668-72cf-9afb-8311cd4f1dda" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TreasuryStockCommonMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019fd766-7668-7219-ae3c-7a19193ae679" xlink:to="loc_us-gaap_TreasuryStockCommonMember_019fd766-7668-72cf-9afb-8311cd4f1dda" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsMember_019fd766-7668-734d-93d8-c59ce0368543" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RetainedEarningsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019fd766-7668-7219-ae3c-7a19193ae679" xlink:to="loc_us-gaap_RetainedEarningsMember_019fd766-7668-734d-93d8-c59ce0368543" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_019fd766-7668-7ea0-933d-b0b10ac2eaf5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019fd766-7668-7219-ae3c-7a19193ae679" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_019fd766-7668-7ea0-933d-b0b10ac2eaf5" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoncontrollingInterestMember_019fd766-7668-7551-9b1a-087917666aef" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NoncontrollingInterestMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019fd766-7668-7219-ae3c-7a19193ae679" xlink:to="loc_us-gaap_NoncontrollingInterestMember_019fd766-7668-7551-9b1a-087917666aef" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019fd766-7668-7371-b166-8b51862ca9ca" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019fd766-7668-7520-9b6a-c56922910891" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019fd766-7668-7371-b166-8b51862ca9ca" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019fd766-7668-73b6-ad5a-fc488d881453" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019fd766-7668-7371-b166-8b51862ca9ca" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019fd766-7668-73b6-ad5a-fc488d881453" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesIssued_019fd766-7668-7539-85de-652af6de3c2f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommonStockSharesIssued"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019fd766-7668-7371-b166-8b51862ca9ca" xlink:to="loc_us-gaap_CommonStockSharesIssued_019fd766-7668-7539-85de-652af6de3c2f" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockCommonShares_019fd766-7668-79a0-a156-9143a0122271" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TreasuryStockCommonShares"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019fd766-7668-7371-b166-8b51862ca9ca" xlink:to="loc_us-gaap_TreasuryStockCommonShares_019fd766-7668-79a0-a156-9143a0122271" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_NetIncomeLossIncludingPortionAttributableToNoncontrollingInterestAndExcludingRedeemableInterest_019fd766-7668-7a6d-a18b-5d8bd080c640" xlink:href="kmb-20260930.xsd#kmb_NetIncomeLossIncludingPortionAttributableToNoncontrollingInterestAndExcludingRedeemableInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019fd766-7668-7371-b166-8b51862ca9ca" xlink:to="loc_kmb_NetIncomeLossIncludingPortionAttributableToNoncontrollingInterestAndExcludingRedeemableInterest_019fd766-7668-7a6d-a18b-5d8bd080c640" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_ComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAndExcludingRedeemableInterest_019fd766-7668-729e-90b9-622650c4a1f7" xlink:href="kmb-20260930.xsd#kmb_ComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAndExcludingRedeemableInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019fd766-7668-7371-b166-8b51862ca9ca" xlink:to="loc_kmb_ComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAndExcludingRedeemableInterest_019fd766-7668-729e-90b9-622650c4a1f7" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_019fd766-7668-744d-80fa-6998a11b6af5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019fd766-7668-7371-b166-8b51862ca9ca" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_019fd766-7668-744d-80fa-6998a11b6af5" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_019fd766-7668-7d75-9c1d-e3c9674fac62" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019fd766-7668-7371-b166-8b51862ca9ca" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_019fd766-7668-7d75-9c1d-e3c9674fac62" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockSharesAcquired_019fd766-7668-7aa4-8d9c-aa73aee1a7f6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TreasuryStockSharesAcquired"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019fd766-7668-7371-b166-8b51862ca9ca" xlink:to="loc_us-gaap_TreasuryStockSharesAcquired_019fd766-7668-7aa4-8d9c-aa73aee1a7f6" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_019fd766-7668-781a-91be-601ed2b66b97" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TreasuryStockValueAcquiredCostMethod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019fd766-7668-7371-b166-8b51862ca9ca" xlink:to="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_019fd766-7668-781a-91be-601ed2b66b97" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_019fd766-7668-7a5f-9370-d81a1a66caf3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019fd766-7668-7371-b166-8b51862ca9ca" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_019fd766-7668-7a5f-9370-d81a1a66caf3" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings_019fd766-7668-7d68-8a76-8ba86bc731e2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019fd766-7668-7371-b166-8b51862ca9ca" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings_019fd766-7668-7d68-8a76-8ba86bc731e2" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityOther_019fd766-7668-72fb-9f60-99ec2ba2ce73" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquityOther"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019fd766-7668-7371-b166-8b51862ca9ca" xlink:to="loc_us-gaap_StockholdersEquityOther_019fd766-7668-72fb-9f60-99ec2ba2ce73" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019fd766-7668-7ec5-ab87-3501965cebd7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesIssued_019fd766-7668-74b1-9adf-21afe2f9d3e4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommonStockSharesIssued"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockCommonShares_019fd766-7668-708d-9dcc-f224f015ec4a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TreasuryStockCommonShares"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockDividendsPerShareDeclared_019fd766-7668-7bd3-b894-18b67ffed7e5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommonStockDividendsPerShareDeclared"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019fd766-7668-7371-b166-8b51862ca9ca" xlink:to="loc_us-gaap_CommonStockDividendsPerShareDeclared_019fd766-7668-7bd3-b894-18b67ffed7e5" xlink:type="arc" order="16"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.kimberly-clark.com/role/AccountingPoliciesNarrativeDetails" xlink:type="simple" xlink:href="kmb-20260930.xsd#AccountingPoliciesNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.kimberly-clark.com/role/AccountingPoliciesNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7fef-a6cc-5946247afca7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019fd766-7668-7050-a08e-3c21f469f02d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7fef-a6cc-5946247afca7" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019fd766-7668-7050-a08e-3c21f469f02d" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CounterpartyNameAxis_019fd766-7668-76be-ab39-081b21e4f1e3" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_CounterpartyNameAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019fd766-7668-7050-a08e-3c21f469f02d" xlink:to="loc_srt_CounterpartyNameAxis_019fd766-7668-76be-ab39-081b21e4f1e3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_019fd766-7668-76be-ab39-081b21e4f1e3_default" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_CounterpartyNameAxis_019fd766-7668-76be-ab39-081b21e4f1e3" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_019fd766-7668-76be-ab39-081b21e4f1e3_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_019fd766-7668-7ef3-92d2-a5cd616f067a" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_CounterpartyNameAxis_019fd766-7668-76be-ab39-081b21e4f1e3" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_019fd766-7668-7ef3-92d2-a5cd616f067a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_SuzanoS.A.SuzanoAndSuzanoInternationHoldingB.V.Member_019fd766-7668-7b04-9927-49cdaf7c5973" xlink:href="kmb-20260930.xsd#kmb_SuzanoS.A.SuzanoAndSuzanoInternationHoldingB.V.Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_019fd766-7668-7ef3-92d2-a5cd616f067a" xlink:to="loc_kmb_SuzanoS.A.SuzanoAndSuzanoInternationHoldingB.V.Member_019fd766-7668-7b04-9927-49cdaf7c5973" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_019fd766-7668-7d6c-9810-8f3404724040" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019fd766-7668-7050-a08e-3c21f469f02d" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_019fd766-7668-7d6c-9810-8f3404724040" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019fd766-7668-7d6c-9810-8f3404724040_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_019fd766-7668-7d6c-9810-8f3404724040" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019fd766-7668-7d6c-9810-8f3404724040_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019fd766-7668-788a-86a7-218de0327e3c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_019fd766-7668-7d6c-9810-8f3404724040" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019fd766-7668-788a-86a7-218de0327e3c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_InternationalFamilyCareAndProfessionalBusinessMember_019fd766-7668-783a-a121-50c0ba6c6989" xlink:href="kmb-20260930.xsd#kmb_InternationalFamilyCareAndProfessionalBusinessMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019fd766-7668-788a-86a7-218de0327e3c" xlink:to="loc_kmb_InternationalFamilyCareAndProfessionalBusinessMember_019fd766-7668-783a-a121-50c0ba6c6989" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_019fd766-7668-7db6-a7e1-62827ba7b7af" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019fd766-7668-7050-a08e-3c21f469f02d" xlink:to="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_019fd766-7668-7db6-a7e1-62827ba7b7af" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_EquityMethodInvesteeNameDomain_019fd766-7668-7db6-a7e1-62827ba7b7af_default" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_EquityMethodInvesteeNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_019fd766-7668-7db6-a7e1-62827ba7b7af" xlink:to="loc_srt_EquityMethodInvesteeNameDomain_019fd766-7668-7db6-a7e1-62827ba7b7af_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_EquityMethodInvesteeNameDomain_019fd766-7668-7f53-a811-c5023116e560" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_EquityMethodInvesteeNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_019fd766-7668-7db6-a7e1-62827ba7b7af" xlink:to="loc_srt_EquityMethodInvesteeNameDomain_019fd766-7668-7f53-a811-c5023116e560" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_InternationalFamilyCareAndProfessionalIFPMember_019fd766-7668-7549-9a09-f50322ef36f3" xlink:href="kmb-20260930.xsd#kmb_InternationalFamilyCareAndProfessionalIFPMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_019fd766-7668-7f53-a811-c5023116e560" xlink:to="loc_kmb_InternationalFamilyCareAndProfessionalIFPMember_019fd766-7668-7549-9a09-f50322ef36f3" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_019fd766-7668-7b16-aa1f-e729e839201d" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_StatementGeographicalAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019fd766-7668-7050-a08e-3c21f469f02d" xlink:to="loc_srt_StatementGeographicalAxis_019fd766-7668-7b16-aa1f-e729e839201d" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_019fd766-7668-7b16-aa1f-e729e839201d_default" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementGeographicalAxis_019fd766-7668-7b16-aa1f-e729e839201d" xlink:to="loc_srt_SegmentGeographicalDomain_019fd766-7668-7b16-aa1f-e729e839201d_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_019fd766-7668-71f9-aa5d-d150bc1aa207" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementGeographicalAxis_019fd766-7668-7b16-aa1f-e729e839201d" xlink:to="loc_srt_SegmentGeographicalDomain_019fd766-7668-71f9-aa5d-d150bc1aa207" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_TR_019fd766-7668-7b9e-a8c2-67e3a28e8ad8" xlink:href="https://xbrl.sec.gov/country/2026/country-2026.xsd#country_TR"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_019fd766-7668-71f9-aa5d-d150bc1aa207" xlink:to="loc_country_TR_019fd766-7668-7b9e-a8c2-67e3a28e8ad8" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_AR_019fd766-7668-7192-a4e9-70b61dab7def" xlink:href="https://xbrl.sec.gov/country/2026/country-2026.xsd#country_AR"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_019fd766-7668-71f9-aa5d-d150bc1aa207" xlink:to="loc_country_AR_019fd766-7668-7192-a4e9-70b61dab7def" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_019fd766-7668-764b-91bc-ea662978dbda" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019fd766-7668-7050-a08e-3c21f469f02d" xlink:to="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_019fd766-7668-764b-91bc-ea662978dbda" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskBenchmarkDomain_019fd766-7668-764b-91bc-ea662978dbda_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ConcentrationRiskBenchmarkDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_019fd766-7668-764b-91bc-ea662978dbda" xlink:to="loc_us-gaap_ConcentrationRiskBenchmarkDomain_019fd766-7668-764b-91bc-ea662978dbda_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskBenchmarkDomain_019fd766-7668-736a-90c3-9a54d5a4d1e1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ConcentrationRiskBenchmarkDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_019fd766-7668-764b-91bc-ea662978dbda" xlink:to="loc_us-gaap_ConcentrationRiskBenchmarkDomain_019fd766-7668-736a-90c3-9a54d5a4d1e1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SalesRevenueNetMember_019fd766-7668-785d-b4b1-2680880e36cb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SalesRevenueNetMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskBenchmarkDomain_019fd766-7668-736a-90c3-9a54d5a4d1e1" xlink:to="loc_us-gaap_SalesRevenueNetMember_019fd766-7668-785d-b4b1-2680880e36cb" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskByTypeAxis_019fd766-7668-7921-9f7c-c9e14b14935f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ConcentrationRiskByTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019fd766-7668-7050-a08e-3c21f469f02d" xlink:to="loc_us-gaap_ConcentrationRiskByTypeAxis_019fd766-7668-7921-9f7c-c9e14b14935f" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskTypeDomain_019fd766-7668-7921-9f7c-c9e14b14935f_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ConcentrationRiskTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ConcentrationRiskByTypeAxis_019fd766-7668-7921-9f7c-c9e14b14935f" xlink:to="loc_us-gaap_ConcentrationRiskTypeDomain_019fd766-7668-7921-9f7c-c9e14b14935f_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskTypeDomain_019fd766-7668-768e-806d-0b54b7feea21" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ConcentrationRiskTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ConcentrationRiskByTypeAxis_019fd766-7668-7921-9f7c-c9e14b14935f" xlink:to="loc_us-gaap_ConcentrationRiskTypeDomain_019fd766-7668-768e-806d-0b54b7feea21" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeographicConcentrationRiskMember_019fd766-7668-7bc7-bb62-9b999b79b82c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GeographicConcentrationRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskTypeDomain_019fd766-7668-768e-806d-0b54b7feea21" xlink:to="loc_us-gaap_GeographicConcentrationRiskMember_019fd766-7668-7bc7-bb62-9b999b79b82c" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_DisposalGroupOwnershipPercentageSold_019fd766-7668-753f-b61f-2a5da2a03c88" xlink:href="kmb-20260930.xsd#kmb_DisposalGroupOwnershipPercentageSold"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7fef-a6cc-5946247afca7" xlink:to="loc_kmb_DisposalGroupOwnershipPercentageSold_019fd766-7668-753f-b61f-2a5da2a03c88" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration_019fd766-7668-7699-a1ba-668f89e383f7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7fef-a6cc-5946247afca7" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration_019fd766-7668-7699-a1ba-668f89e383f7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationEquityMethodInvestmentRetainedAfterDisposalOwnershipInterestAfterDisposal_019fd766-7668-7f42-9ea1-191bc47a165d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DiscontinuedOperationEquityMethodInvestmentRetainedAfterDisposalOwnershipInterestAfterDisposal"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7fef-a6cc-5946247afca7" xlink:to="loc_us-gaap_DiscontinuedOperationEquityMethodInvestmentRetainedAfterDisposalOwnershipInterestAfterDisposal_019fd766-7668-7f42-9ea1-191bc47a165d" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskPercentage1_019fd766-7668-79cc-a070-8b792d938e46" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ConcentrationRiskPercentage1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7fef-a6cc-5946247afca7" xlink:to="loc_us-gaap_ConcentrationRiskPercentage1_019fd766-7668-79cc-a070-8b792d938e46" xlink:type="arc" order="3"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.kimberly-clark.com/role/A2024TransformationInitiativeNarrativeDetails" xlink:type="simple" xlink:href="kmb-20260930.xsd#A2024TransformationInitiativeNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.kimberly-clark.com/role/A2024TransformationInitiativeNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveLineItems_019fd766-7668-78af-b313-f8ac6512a913" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringCostAndReserveLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_019fd766-7668-7566-814b-26320ea403e6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_019fd766-7668-78af-b313-f8ac6512a913" xlink:to="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_019fd766-7668-7566-814b-26320ea403e6" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanAxis_019fd766-7668-7b2d-a178-af1e387305ac" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringPlanAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_019fd766-7668-7566-814b-26320ea403e6" xlink:to="loc_us-gaap_RestructuringPlanAxis_019fd766-7668-7b2d-a178-af1e387305ac" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_019fd766-7668-7b2d-a178-af1e387305ac_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RestructuringPlanAxis_019fd766-7668-7b2d-a178-af1e387305ac" xlink:to="loc_us-gaap_RestructuringPlanDomain_019fd766-7668-7b2d-a178-af1e387305ac_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_019fd766-7668-7257-b33d-1d9a261b9b61" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RestructuringPlanAxis_019fd766-7668-7b2d-a178-af1e387305ac" xlink:to="loc_us-gaap_RestructuringPlanDomain_019fd766-7668-7257-b33d-1d9a261b9b61" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_A2024TransformationInitiativeMember_019fd766-7668-7b28-b44f-d994e04a1a48" xlink:href="kmb-20260930.xsd#kmb_A2024TransformationInitiativeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringPlanDomain_019fd766-7668-7257-b33d-1d9a261b9b61" xlink:to="loc_kmb_A2024TransformationInitiativeMember_019fd766-7668-7b28-b44f-d994e04a1a48" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_019fd766-7668-7af7-a019-12eb89269648" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_019fd766-7668-7566-814b-26320ea403e6" xlink:to="loc_srt_RangeAxis_019fd766-7668-7af7-a019-12eb89269648" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_019fd766-7668-7af7-a019-12eb89269648_default" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_019fd766-7668-7af7-a019-12eb89269648" xlink:to="loc_srt_RangeMember_019fd766-7668-7af7-a019-12eb89269648_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_019fd766-7668-7493-a496-ddb0c29b6a7b" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_019fd766-7668-7af7-a019-12eb89269648" xlink:to="loc_srt_RangeMember_019fd766-7668-7493-a496-ddb0c29b6a7b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_019fd766-7668-7c02-98fe-ac4104553a7e" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_019fd766-7668-7493-a496-ddb0c29b6a7b" xlink:to="loc_srt_MinimumMember_019fd766-7668-7c02-98fe-ac4104553a7e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_019fd766-7668-7cca-90b9-1c5b5d25427e" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_019fd766-7668-7493-a496-ddb0c29b6a7b" xlink:to="loc_srt_MaximumMember_019fd766-7668-7cca-90b9-1c5b5d25427e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_ExpectedNumberOfPositionsEliminated_019fd766-7668-7812-a199-09e71a12c0ed" xlink:href="kmb-20260930.xsd#kmb_ExpectedNumberOfPositionsEliminated"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_019fd766-7668-78af-b313-f8ac6512a913" xlink:to="loc_kmb_ExpectedNumberOfPositionsEliminated_019fd766-7668-7812-a199-09e71a12c0ed" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedCostExpectedCost1_019fd766-7668-7556-a66c-6f61e0ee0343" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringAndRelatedCostExpectedCost1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_019fd766-7668-78af-b313-f8ac6512a913" xlink:to="loc_us-gaap_RestructuringAndRelatedCostExpectedCost1_019fd766-7668-7556-a66c-6f61e0ee0343" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_RestructuringAndRelatedCostExpectedPercent_019fd766-7668-7c4f-ab74-3f28246a0e80" xlink:href="kmb-20260930.xsd#kmb_RestructuringAndRelatedCostExpectedPercent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_019fd766-7668-78af-b313-f8ac6512a913" xlink:to="loc_kmb_RestructuringAndRelatedCostExpectedPercent_019fd766-7668-7c4f-ab74-3f28246a0e80" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedCostCostIncurredToDate1_019fd766-7668-7e03-ab4b-cb47429b9304" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringAndRelatedCostCostIncurredToDate1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_019fd766-7668-78af-b313-f8ac6512a913" xlink:to="loc_us-gaap_RestructuringAndRelatedCostCostIncurredToDate1_019fd766-7668-7e03-ab4b-cb47429b9304" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_RestructuringAndRelatedCostCostIncurredToDateNetOtTax_019fd766-7668-7dee-bce5-be01d584b8fc" xlink:href="kmb-20260930.xsd#kmb_RestructuringAndRelatedCostCostIncurredToDateNetOtTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_019fd766-7668-78af-b313-f8ac6512a913" xlink:to="loc_kmb_RestructuringAndRelatedCostCostIncurredToDateNetOtTax_019fd766-7668-7dee-bce5-be01d584b8fc" xlink:type="arc" order="4"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.kimberly-clark.com/role/A2024TansformationInitiativeCostsIncurredDetails" xlink:type="simple" xlink:href="kmb-20260930.xsd#A2024TansformationInitiativeCostsIncurredDetails"/>
  <link:definitionLink xlink:role="http://www.kimberly-clark.com/role/A2024TansformationInitiativeCostsIncurredDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveLineItems_019fd766-7668-79b2-970e-183fb146b697" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringCostAndReserveLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_019fd766-7668-7520-a795-fa0ebc2c97c7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_019fd766-7668-79b2-970e-183fb146b697" xlink:to="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_019fd766-7668-7520-a795-fa0ebc2c97c7" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfIncomeLocationBalanceAxis_019fd766-7668-79d3-bb8a-d5984ed1881b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementOfIncomeLocationBalanceAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_019fd766-7668-7520-a795-fa0ebc2c97c7" xlink:to="loc_us-gaap_StatementOfIncomeLocationBalanceAxis_019fd766-7668-79d3-bb8a-d5984ed1881b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanAxis_019fd766-7668-7bfa-a748-2f57bad42c02" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringPlanAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_019fd766-7668-7520-a795-fa0ebc2c97c7" xlink:to="loc_us-gaap_RestructuringPlanAxis_019fd766-7668-7bfa-a748-2f57bad42c02" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_019fd766-7668-7bfa-a748-2f57bad42c02_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RestructuringPlanAxis_019fd766-7668-7bfa-a748-2f57bad42c02" xlink:to="loc_us-gaap_RestructuringPlanDomain_019fd766-7668-7bfa-a748-2f57bad42c02_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_019fd766-7668-7975-910b-fdc8edeffcdb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RestructuringPlanAxis_019fd766-7668-7bfa-a748-2f57bad42c02" xlink:to="loc_us-gaap_RestructuringPlanDomain_019fd766-7668-7975-910b-fdc8edeffcdb" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_A2024TransformationInitiativeMember_019fd766-7668-7b76-bc59-ba85ae4b2e28" xlink:href="kmb-20260930.xsd#kmb_A2024TransformationInitiativeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringPlanDomain_019fd766-7668-7975-910b-fdc8edeffcdb" xlink:to="loc_kmb_A2024TransformationInitiativeMember_019fd766-7668-7b76-bc59-ba85ae4b2e28" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveAxis_019fd766-7668-72bf-8a59-40314b295e96" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringCostAndReserveAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_019fd766-7668-7520-a795-fa0ebc2c97c7" xlink:to="loc_us-gaap_RestructuringCostAndReserveAxis_019fd766-7668-72bf-8a59-40314b295e96" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_019fd766-7668-72bf-8a59-40314b295e96_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_019fd766-7668-72bf-8a59-40314b295e96" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_019fd766-7668-72bf-8a59-40314b295e96_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_019fd766-7668-7664-820a-549c5c71d3a0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_019fd766-7668-72bf-8a59-40314b295e96" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_019fd766-7668-7664-820a-549c5c71d3a0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeSeveranceMember_019fd766-7668-79db-8a0a-d789dbe122a0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EmployeeSeveranceMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_019fd766-7668-7664-820a-549c5c71d3a0" xlink:to="loc_us-gaap_EmployeeSeveranceMember_019fd766-7668-79db-8a0a-d789dbe122a0" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_AssetWriteOffsMember_019fd766-7668-73da-be47-11d0b77bcab3" xlink:href="kmb-20260930.xsd#kmb_AssetWriteOffsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_019fd766-7668-7664-820a-549c5c71d3a0" xlink:to="loc_kmb_AssetWriteOffsMember_019fd766-7668-73da-be47-11d0b77bcab3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_IncrementalDepreciationMember_019fd766-7668-77df-9315-c0ee4f2e9d90" xlink:href="kmb-20260930.xsd#kmb_IncrementalDepreciationMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_019fd766-7668-7664-820a-549c5c71d3a0" xlink:to="loc_kmb_IncrementalDepreciationMember_019fd766-7668-77df-9315-c0ee4f2e9d90" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherRestructuringMember_019fd766-7668-7ded-a2f8-6e586492071f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherRestructuringMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_019fd766-7668-7664-820a-549c5c71d3a0" xlink:to="loc_us-gaap_OtherRestructuringMember_019fd766-7668-7ded-a2f8-6e586492071f" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_019fd766-7668-78d4-867b-d828e2dbf090" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_019fd766-7668-7520-a795-fa0ebc2c97c7" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_019fd766-7668-78d4-867b-d828e2dbf090" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_019fd766-7668-78d4-867b-d828e2dbf090_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_019fd766-7668-78d4-867b-d828e2dbf090" xlink:to="loc_us-gaap_SegmentDomain_019fd766-7668-78d4-867b-d828e2dbf090_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_019fd766-7668-7b83-ace9-9970092415fd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_019fd766-7668-78d4-867b-d828e2dbf090" xlink:to="loc_us-gaap_SegmentDomain_019fd766-7668-7b83-ace9-9970092415fd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_NorthAmericaNAMember_019fd766-7668-7ebc-ba00-2b8d47b24a23" xlink:href="kmb-20260930.xsd#kmb_NorthAmericaNAMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_019fd766-7668-7b83-ace9-9970092415fd" xlink:to="loc_kmb_NorthAmericaNAMember_019fd766-7668-7ebc-ba00-2b8d47b24a23" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_InternationalPersonalCareIPCMember_019fd766-7668-7035-ab29-dd23eca43429" xlink:href="kmb-20260930.xsd#kmb_InternationalPersonalCareIPCMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_019fd766-7668-7b83-ace9-9970092415fd" xlink:to="loc_kmb_InternationalPersonalCareIPCMember_019fd766-7668-7035-ab29-dd23eca43429" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_019fd766-7668-7564-b618-4f05141fc497" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_019fd766-7668-7520-a795-fa0ebc2c97c7" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_019fd766-7668-7564-b618-4f05141fc497" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_019fd766-7668-7564-b618-4f05141fc497_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_019fd766-7668-7564-b618-4f05141fc497" xlink:to="loc_us-gaap_EquityComponentDomain_019fd766-7668-7564-b618-4f05141fc497_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_019fd766-7668-7e6a-8315-fbcfffad7ffb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_019fd766-7668-7564-b618-4f05141fc497" xlink:to="loc_us-gaap_EquityComponentDomain_019fd766-7668-7e6a-8315-fbcfffad7ffb" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoncontrollingInterestMember_019fd766-7668-7cd0-a499-694a140e9112" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NoncontrollingInterestMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019fd766-7668-7e6a-8315-fbcfffad7ffb" xlink:to="loc_us-gaap_NoncontrollingInterestMember_019fd766-7668-7cd0-a499-694a140e9112" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ParentMember_019fd766-7668-71b7-acfa-3af2806e4122" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ParentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019fd766-7668-7e6a-8315-fbcfffad7ffb" xlink:to="loc_us-gaap_ParentMember_019fd766-7668-71b7-acfa-3af2806e4122" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedCostIncurredCost_019fd766-7668-74ed-9bab-1095df933187" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringAndRelatedCostIncurredCost"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_019fd766-7668-79b2-970e-183fb146b697" xlink:to="loc_us-gaap_RestructuringAndRelatedCostIncurredCost_019fd766-7668-74ed-9bab-1095df933187" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_019fd766-7668-7c45-993d-78ab8c071cec" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_019fd766-7668-79b2-970e-183fb146b697" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_019fd766-7668-7c45-993d-78ab8c071cec" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_RestructuringChargesNetOfTax_019fd766-7668-7fc4-9767-c8bc1e9959dc" xlink:href="kmb-20260930.xsd#kmb_RestructuringChargesNetOfTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_019fd766-7668-79b2-970e-183fb146b697" xlink:to="loc_kmb_RestructuringChargesNetOfTax_019fd766-7668-7fc4-9767-c8bc1e9959dc" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.kimberly-clark.com/role/A2024TansformationInitiativeCostsIncurredDetails_1" xlink:type="simple" xlink:href="kmb-20260930.xsd#A2024TansformationInitiativeCostsIncurredDetails_1"/>
  <link:definitionLink xlink:role="http://www.kimberly-clark.com/role/A2024TansformationInitiativeCostsIncurredDetails_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveLineItems_019fd766-7668-79b2-970e-183fb146b697" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringCostAndReserveLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_019fd766-7668-7520-a795-fa0ebc2c97c7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_019fd766-7668-79b2-970e-183fb146b697" xlink:to="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_019fd766-7668-7520-a795-fa0ebc2c97c7" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanAxis_019fd766-7668-7bfa-a748-2f57bad42c02" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringPlanAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_019fd766-7668-7520-a795-fa0ebc2c97c7" xlink:to="loc_us-gaap_RestructuringPlanAxis_019fd766-7668-7bfa-a748-2f57bad42c02" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_019fd766-7668-7bfa-a748-2f57bad42c02_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RestructuringPlanAxis_019fd766-7668-7bfa-a748-2f57bad42c02" xlink:to="loc_us-gaap_RestructuringPlanDomain_019fd766-7668-7bfa-a748-2f57bad42c02_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_019fd766-7668-7975-910b-fdc8edeffcdb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RestructuringPlanAxis_019fd766-7668-7bfa-a748-2f57bad42c02" xlink:to="loc_us-gaap_RestructuringPlanDomain_019fd766-7668-7975-910b-fdc8edeffcdb" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_A2024TransformationInitiativeMember_019fd766-7668-7b76-bc59-ba85ae4b2e28" xlink:href="kmb-20260930.xsd#kmb_A2024TransformationInitiativeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringPlanDomain_019fd766-7668-7975-910b-fdc8edeffcdb" xlink:to="loc_kmb_A2024TransformationInitiativeMember_019fd766-7668-7b76-bc59-ba85ae4b2e28" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveAxis_019fd766-7668-72bf-8a59-40314b295e96" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringCostAndReserveAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_019fd766-7668-7520-a795-fa0ebc2c97c7" xlink:to="loc_us-gaap_RestructuringCostAndReserveAxis_019fd766-7668-72bf-8a59-40314b295e96" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_019fd766-7668-72bf-8a59-40314b295e96_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_019fd766-7668-72bf-8a59-40314b295e96" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_019fd766-7668-72bf-8a59-40314b295e96_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_019fd766-7668-7664-820a-549c5c71d3a0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_019fd766-7668-72bf-8a59-40314b295e96" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_019fd766-7668-7664-820a-549c5c71d3a0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeSeveranceMember_019fd766-7668-79db-8a0a-d789dbe122a0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EmployeeSeveranceMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_019fd766-7668-7664-820a-549c5c71d3a0" xlink:to="loc_us-gaap_EmployeeSeveranceMember_019fd766-7668-79db-8a0a-d789dbe122a0" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_AssetWriteOffsMember_019fd766-7668-73da-be47-11d0b77bcab3" xlink:href="kmb-20260930.xsd#kmb_AssetWriteOffsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_019fd766-7668-7664-820a-549c5c71d3a0" xlink:to="loc_kmb_AssetWriteOffsMember_019fd766-7668-73da-be47-11d0b77bcab3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_IncrementalDepreciationMember_019fd766-7668-77df-9315-c0ee4f2e9d90" xlink:href="kmb-20260930.xsd#kmb_IncrementalDepreciationMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_019fd766-7668-7664-820a-549c5c71d3a0" xlink:to="loc_kmb_IncrementalDepreciationMember_019fd766-7668-77df-9315-c0ee4f2e9d90" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherRestructuringMember_019fd766-7668-7ded-a2f8-6e586492071f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherRestructuringMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_019fd766-7668-7664-820a-549c5c71d3a0" xlink:to="loc_us-gaap_OtherRestructuringMember_019fd766-7668-7ded-a2f8-6e586492071f" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_019fd766-7668-78d4-867b-d828e2dbf090" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_019fd766-7668-7520-a795-fa0ebc2c97c7" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_019fd766-7668-78d4-867b-d828e2dbf090" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_019fd766-7668-78d4-867b-d828e2dbf090_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_019fd766-7668-78d4-867b-d828e2dbf090" xlink:to="loc_us-gaap_SegmentDomain_019fd766-7668-78d4-867b-d828e2dbf090_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_019fd766-7668-7b83-ace9-9970092415fd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_019fd766-7668-78d4-867b-d828e2dbf090" xlink:to="loc_us-gaap_SegmentDomain_019fd766-7668-7b83-ace9-9970092415fd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_NorthAmericaNAMember_019fd766-7668-7ebc-ba00-2b8d47b24a23" xlink:href="kmb-20260930.xsd#kmb_NorthAmericaNAMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_019fd766-7668-7b83-ace9-9970092415fd" xlink:to="loc_kmb_NorthAmericaNAMember_019fd766-7668-7ebc-ba00-2b8d47b24a23" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_InternationalPersonalCareIPCMember_019fd766-7668-7035-ab29-dd23eca43429" xlink:href="kmb-20260930.xsd#kmb_InternationalPersonalCareIPCMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_019fd766-7668-7b83-ace9-9970092415fd" xlink:to="loc_kmb_InternationalPersonalCareIPCMember_019fd766-7668-7035-ab29-dd23eca43429" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_019fd766-7668-7564-b618-4f05141fc497" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_019fd766-7668-7520-a795-fa0ebc2c97c7" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_019fd766-7668-7564-b618-4f05141fc497" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_019fd766-7668-7564-b618-4f05141fc497_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_019fd766-7668-7564-b618-4f05141fc497" xlink:to="loc_us-gaap_EquityComponentDomain_019fd766-7668-7564-b618-4f05141fc497_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_019fd766-7668-7e6a-8315-fbcfffad7ffb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_019fd766-7668-7564-b618-4f05141fc497" xlink:to="loc_us-gaap_EquityComponentDomain_019fd766-7668-7e6a-8315-fbcfffad7ffb" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoncontrollingInterestMember_019fd766-7668-7cd0-a499-694a140e9112" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NoncontrollingInterestMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019fd766-7668-7e6a-8315-fbcfffad7ffb" xlink:to="loc_us-gaap_NoncontrollingInterestMember_019fd766-7668-7cd0-a499-694a140e9112" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ParentMember_019fd766-7668-71b7-acfa-3af2806e4122" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ParentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019fd766-7668-7e6a-8315-fbcfffad7ffb" xlink:to="loc_us-gaap_ParentMember_019fd766-7668-71b7-acfa-3af2806e4122" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedCostIncurredCost_019fd766-7668-74ed-9bab-1095df933187" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringAndRelatedCostIncurredCost"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_019fd766-7668-79b2-970e-183fb146b697" xlink:to="loc_us-gaap_RestructuringAndRelatedCostIncurredCost_019fd766-7668-74ed-9bab-1095df933187" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_019fd766-7668-7c45-993d-78ab8c071cec" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_019fd766-7668-79b2-970e-183fb146b697" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_019fd766-7668-7c45-993d-78ab8c071cec" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_RestructuringChargesNetOfTax_019fd766-7668-7fc4-9767-c8bc1e9959dc" xlink:href="kmb-20260930.xsd#kmb_RestructuringChargesNetOfTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_019fd766-7668-79b2-970e-183fb146b697" xlink:to="loc_kmb_RestructuringChargesNetOfTax_019fd766-7668-7fc4-9767-c8bc1e9959dc" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.kimberly-clark.com/role/A2024TransformatioInitiativeRollforwardDetails" xlink:type="simple" xlink:href="kmb-20260930.xsd#A2024TransformatioInitiativeRollforwardDetails"/>
  <link:definitionLink xlink:role="http://www.kimberly-clark.com/role/A2024TransformatioInitiativeRollforwardDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveLineItems_019fd766-7668-7652-9ab4-359830c486e3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringCostAndReserveLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_019fd766-7668-7f46-b88b-5719ba8921fc" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_019fd766-7668-7652-9ab4-359830c486e3" xlink:to="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_019fd766-7668-7f46-b88b-5719ba8921fc" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanAxis_019fd766-7668-7fff-9f8e-d64bc80e5d9b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringPlanAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_019fd766-7668-7f46-b88b-5719ba8921fc" xlink:to="loc_us-gaap_RestructuringPlanAxis_019fd766-7668-7fff-9f8e-d64bc80e5d9b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_019fd766-7668-7fff-9f8e-d64bc80e5d9b_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RestructuringPlanAxis_019fd766-7668-7fff-9f8e-d64bc80e5d9b" xlink:to="loc_us-gaap_RestructuringPlanDomain_019fd766-7668-7fff-9f8e-d64bc80e5d9b_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_019fd766-7668-72d1-b8ab-5cfaade1e003" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RestructuringPlanAxis_019fd766-7668-7fff-9f8e-d64bc80e5d9b" xlink:to="loc_us-gaap_RestructuringPlanDomain_019fd766-7668-72d1-b8ab-5cfaade1e003" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_A2024TransformationInitiativeMember_019fd766-7668-7c17-86c2-e30dc70a9dab" xlink:href="kmb-20260930.xsd#kmb_A2024TransformationInitiativeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringPlanDomain_019fd766-7668-72d1-b8ab-5cfaade1e003" xlink:to="loc_kmb_A2024TransformationInitiativeMember_019fd766-7668-7c17-86c2-e30dc70a9dab" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringIncurredCostStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration_019fd766-7668-754d-84af-4d25053b598a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringIncurredCostStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_019fd766-7668-7652-9ab4-359830c486e3" xlink:to="loc_us-gaap_RestructuringIncurredCostStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration_019fd766-7668-754d-84af-4d25053b598a" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserveRollForward_019fd766-7668-7226-ac44-c788284bc606" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringReserveRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_019fd766-7668-7652-9ab4-359830c486e3" xlink:to="loc_us-gaap_RestructuringReserveRollForward_019fd766-7668-7226-ac44-c788284bc606" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserve_019fd766-7668-7436-9067-95ae7d091057" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringReserve"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringReserveRollForward_019fd766-7668-7226-ac44-c788284bc606" xlink:to="loc_us-gaap_RestructuringReserve_019fd766-7668-7436-9067-95ae7d091057" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCharges_019fd766-7668-79f3-9578-4bd46a908acb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringCharges"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringReserveRollForward_019fd766-7668-7226-ac44-c788284bc606" xlink:to="loc_us-gaap_RestructuringCharges_019fd766-7668-79f3-9578-4bd46a908acb" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRestructuring_019fd766-7668-7dfd-ad25-f5685987d2b1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsForRestructuring"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringReserveRollForward_019fd766-7668-7226-ac44-c788284bc606" xlink:to="loc_us-gaap_PaymentsForRestructuring_019fd766-7668-7dfd-ad25-f5685987d2b1" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserveTranslationAdjustment_019fd766-7668-7081-a364-f7f78d1774a6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringReserveTranslationAdjustment"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringReserveRollForward_019fd766-7668-7226-ac44-c788284bc606" xlink:to="loc_us-gaap_RestructuringReserveTranslationAdjustment_019fd766-7668-7081-a364-f7f78d1774a6" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserve_019fd766-7668-7ad3-9e9e-bfb0cecffa78" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringReserve"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.kimberly-clark.com/role/DiscontinuedOperationsNarrativeDetails" xlink:type="simple" xlink:href="kmb-20260930.xsd#DiscontinuedOperationsNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.kimberly-clark.com/role/DiscontinuedOperationsNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7f1d-8d30-81a1c22d80df" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019fd766-7668-740c-99d4-d48dc608ba7e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7f1d-8d30-81a1c22d80df" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019fd766-7668-740c-99d4-d48dc608ba7e" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CounterpartyNameAxis_019fd766-7668-72eb-94d0-0e9a97f0dc05" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_CounterpartyNameAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019fd766-7668-740c-99d4-d48dc608ba7e" xlink:to="loc_srt_CounterpartyNameAxis_019fd766-7668-72eb-94d0-0e9a97f0dc05" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_019fd766-7668-72eb-94d0-0e9a97f0dc05_default" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_CounterpartyNameAxis_019fd766-7668-72eb-94d0-0e9a97f0dc05" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_019fd766-7668-72eb-94d0-0e9a97f0dc05_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_019fd766-7668-752f-97a9-c85ff32cfe32" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_CounterpartyNameAxis_019fd766-7668-72eb-94d0-0e9a97f0dc05" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_019fd766-7668-752f-97a9-c85ff32cfe32" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_SuzanoS.A.SuzanoAndSuzanoInternationHoldingB.V.Member_019fd766-7668-78c2-81a8-50f3a1880fdb" xlink:href="kmb-20260930.xsd#kmb_SuzanoS.A.SuzanoAndSuzanoInternationHoldingB.V.Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_019fd766-7668-752f-97a9-c85ff32cfe32" xlink:to="loc_kmb_SuzanoS.A.SuzanoAndSuzanoInternationHoldingB.V.Member_019fd766-7668-78c2-81a8-50f3a1880fdb" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_019fd766-7668-7346-8bf3-36519cecaebc" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019fd766-7668-740c-99d4-d48dc608ba7e" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_019fd766-7668-7346-8bf3-36519cecaebc" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019fd766-7668-7346-8bf3-36519cecaebc_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_019fd766-7668-7346-8bf3-36519cecaebc" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019fd766-7668-7346-8bf3-36519cecaebc_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019fd766-7668-7ce0-9509-f7f3bfde0217" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_019fd766-7668-7346-8bf3-36519cecaebc" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019fd766-7668-7ce0-9509-f7f3bfde0217" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_InternationalFamilyCareAndProfessionalBusinessMember_019fd766-7668-7883-8144-52f1b154e65d" xlink:href="kmb-20260930.xsd#kmb_InternationalFamilyCareAndProfessionalBusinessMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019fd766-7668-7ce0-9509-f7f3bfde0217" xlink:to="loc_kmb_InternationalFamilyCareAndProfessionalBusinessMember_019fd766-7668-7883-8144-52f1b154e65d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_019fd766-7668-748d-9e44-d6c4425009af" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019fd766-7668-740c-99d4-d48dc608ba7e" xlink:to="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_019fd766-7668-748d-9e44-d6c4425009af" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_EquityMethodInvesteeNameDomain_019fd766-7668-748d-9e44-d6c4425009af_default" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_EquityMethodInvesteeNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_019fd766-7668-748d-9e44-d6c4425009af" xlink:to="loc_srt_EquityMethodInvesteeNameDomain_019fd766-7668-748d-9e44-d6c4425009af_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_EquityMethodInvesteeNameDomain_019fd766-7668-7f24-bcc4-4387e0cb4db8" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_EquityMethodInvesteeNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_019fd766-7668-748d-9e44-d6c4425009af" xlink:to="loc_srt_EquityMethodInvesteeNameDomain_019fd766-7668-7f24-bcc4-4387e0cb4db8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_InternationalFamilyCareAndProfessionalIFPMember_019fd766-7668-7bd4-8cf0-852f20caeeed" xlink:href="kmb-20260930.xsd#kmb_InternationalFamilyCareAndProfessionalIFPMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_019fd766-7668-7f24-bcc4-4387e0cb4db8" xlink:to="loc_kmb_InternationalFamilyCareAndProfessionalIFPMember_019fd766-7668-7bd4-8cf0-852f20caeeed" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_019fd766-7668-79c4-b561-5cd7596ba42a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019fd766-7668-740c-99d4-d48dc608ba7e" xlink:to="loc_us-gaap_DebtInstrumentAxis_019fd766-7668-79c4-b561-5cd7596ba42a" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_019fd766-7668-79c4-b561-5cd7596ba42a_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_019fd766-7668-79c4-b561-5cd7596ba42a" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_019fd766-7668-79c4-b561-5cd7596ba42a_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_019fd766-7668-76ac-a8d6-8e6f70d023c0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_019fd766-7668-79c4-b561-5cd7596ba42a" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_019fd766-7668-76ac-a8d6-8e6f70d023c0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_IFPTermLoanFacilityAgreementMember_019fd766-7668-7f7c-9430-75d1b10afbeb" xlink:href="kmb-20260930.xsd#kmb_IFPTermLoanFacilityAgreementMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_019fd766-7668-76ac-a8d6-8e6f70d023c0" xlink:to="loc_kmb_IFPTermLoanFacilityAgreementMember_019fd766-7668-7f7c-9430-75d1b10afbeb" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_TaxEffectAxis_01a13b89-f0ad-7d9f-8865-dc01d7da83d3" xlink:href="kmb-20260930.xsd#kmb_TaxEffectAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019fd766-7668-740c-99d4-d48dc608ba7e" xlink:to="loc_kmb_TaxEffectAxis_01a13b89-f0ad-7d9f-8865-dc01d7da83d3" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_TaxEffectDomain_01a13b89-f0ad-7d9f-8865-dc01d7da83d3_default" xlink:href="kmb-20260930.xsd#kmb_TaxEffectDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_kmb_TaxEffectAxis_01a13b89-f0ad-7d9f-8865-dc01d7da83d3" xlink:to="loc_kmb_TaxEffectDomain_01a13b89-f0ad-7d9f-8865-dc01d7da83d3_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_TaxEffectDomain_01a13b89-f0ad-77d6-8431-9856b738b7f6" xlink:href="kmb-20260930.xsd#kmb_TaxEffectDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_kmb_TaxEffectAxis_01a13b89-f0ad-7d9f-8865-dc01d7da83d3" xlink:to="loc_kmb_TaxEffectDomain_01a13b89-f0ad-77d6-8431-9856b738b7f6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_BeforeTaxMember_01a13b8a-2342-7331-8d43-52d4d838d531" xlink:href="kmb-20260930.xsd#kmb_BeforeTaxMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_kmb_TaxEffectDomain_01a13b89-f0ad-77d6-8431-9856b738b7f6" xlink:to="loc_kmb_BeforeTaxMember_01a13b8a-2342-7331-8d43-52d4d838d531" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransactionTypeAxis_01a13b8c-4b6a-7f82-88ea-a19fee7717b6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TransactionTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019fd766-7668-740c-99d4-d48dc608ba7e" xlink:to="loc_us-gaap_TransactionTypeAxis_01a13b8c-4b6a-7f82-88ea-a19fee7717b6" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransactionDomain_01a13b8c-4b6a-7f82-88ea-a19fee7717b6_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TransactionDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_TransactionTypeAxis_01a13b8c-4b6a-7f82-88ea-a19fee7717b6" xlink:to="loc_us-gaap_TransactionDomain_01a13b8c-4b6a-7f82-88ea-a19fee7717b6_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransactionDomain_01a13b8c-4b6a-7fa0-b402-69c9845ea26c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TransactionDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_TransactionTypeAxis_01a13b8c-4b6a-7f82-88ea-a19fee7717b6" xlink:to="loc_us-gaap_TransactionDomain_01a13b8c-4b6a-7fa0-b402-69c9845ea26c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_IFPJointVentureMember_01a13b8d-1025-7cf3-96c7-058f502415d9" xlink:href="kmb-20260930.xsd#kmb_IFPJointVentureMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransactionDomain_01a13b8c-4b6a-7fa0-b402-69c9845ea26c" xlink:to="loc_kmb_IFPJointVentureMember_01a13b8d-1025-7cf3-96c7-058f502415d9" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationAxis_01a19d20-74c7-799a-bcec-ec04c176d508" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupClassificationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019fd766-7668-740c-99d4-d48dc608ba7e" xlink:to="loc_us-gaap_DisposalGroupClassificationAxis_01a19d20-74c7-799a-bcec-ec04c176d508" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain_01a19d20-74c7-799a-bcec-ec04c176d508_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupClassificationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis_01a19d20-74c7-799a-bcec-ec04c176d508" xlink:to="loc_us-gaap_DisposalGroupClassificationDomain_01a19d20-74c7-799a-bcec-ec04c176d508_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain_01a19d20-e360-708a-8ee8-286c83ee0ecc" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupClassificationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis_01a19d20-74c7-799a-bcec-ec04c176d508" xlink:to="loc_us-gaap_DisposalGroupClassificationDomain_01a19d20-e360-708a-8ee8-286c83ee0ecc" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDiscontinuedOperationsMember_01a19d21-52eb-741d-be18-ed7a08540bd5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SegmentDiscontinuedOperationsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisposalGroupClassificationDomain_01a19d20-e360-708a-8ee8-286c83ee0ecc" xlink:to="loc_us-gaap_SegmentDiscontinuedOperationsMember_01a19d21-52eb-741d-be18-ed7a08540bd5" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_ArbexJointVentureMember_01a1a27c-ead7-7a9c-83bf-63b6d7b71cbb" xlink:href="kmb-20260930.xsd#kmb_ArbexJointVentureMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDiscontinuedOperationsMember_01a19d21-52eb-741d-be18-ed7a08540bd5" xlink:to="loc_kmb_ArbexJointVentureMember_01a1a27c-ead7-7a9c-83bf-63b6d7b71cbb" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration_019fd766-7668-7800-8a3b-3e7b097c850d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7f1d-8d30-81a1c22d80df" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration_019fd766-7668-7800-8a3b-3e7b097c850d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax_01a17e16-9fbf-71a6-8a9d-5f93dbd9f777" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7f1d-8d30-81a1c22d80df" xlink:to="loc_us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax_01a17e16-9fbf-71a6-8a9d-5f93dbd9f777" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_019fd766-7668-7028-867d-b5ed1b1baa58" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7f1d-8d30-81a1c22d80df" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_019fd766-7668-7028-867d-b5ed1b1baa58" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_01a18547-c58b-7fdb-b984-a7b9474ce23c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7f1d-8d30-81a1c22d80df" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_01a18547-c58b-7fdb-b984-a7b9474ce23c" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_DiscontinuedOperationSeparationCostsIncurred_019fd766-7668-70de-9836-98eb19d9ffc6" xlink:href="kmb-20260930.xsd#kmb_DiscontinuedOperationSeparationCostsIncurred"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7f1d-8d30-81a1c22d80df" xlink:to="loc_kmb_DiscontinuedOperationSeparationCostsIncurred_019fd766-7668-70de-9836-98eb19d9ffc6" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationEquityMethodInvestmentRetainedAfterDisposalOwnershipInterestAfterDisposal_019fd766-7668-768b-9171-1ed54f2d4a03" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DiscontinuedOperationEquityMethodInvestmentRetainedAfterDisposalOwnershipInterestAfterDisposal"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7f1d-8d30-81a1c22d80df" xlink:to="loc_us-gaap_DiscontinuedOperationEquityMethodInvestmentRetainedAfterDisposalOwnershipInterestAfterDisposal_019fd766-7668-768b-9171-1ed54f2d4a03" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityMethodInvestmentsFairValueDisclosure_01a13bf5-ee1b-73b8-a5f2-abfeeb94c889" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquityMethodInvestmentsFairValueDisclosure"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7f1d-8d30-81a1c22d80df" xlink:to="loc_us-gaap_EquityMethodInvestmentsFairValueDisclosure_01a13bf5-ee1b-73b8-a5f2-abfeeb94c889" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromOngoingEquityMethodInvestmentInDiscontinuedOperationAfterDisposal_01a13b93-5d40-7dba-b33a-5e9e6a8ebd44" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromOngoingEquityMethodInvestmentInDiscontinuedOperationAfterDisposal"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7f1d-8d30-81a1c22d80df" xlink:to="loc_us-gaap_IncomeLossFromOngoingEquityMethodInvestmentInDiscontinuedOperationAfterDisposal_01a13b93-5d40-7dba-b33a-5e9e6a8ebd44" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_DiscontinuedOperationsTransitionServiceAgreementTerm_019fd766-7668-7ef8-98b3-06b6d6746b80" xlink:href="kmb-20260930.xsd#kmb_DiscontinuedOperationsTransitionServiceAgreementTerm"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7f1d-8d30-81a1c22d80df" xlink:to="loc_kmb_DiscontinuedOperationsTransitionServiceAgreementTerm_019fd766-7668-7ef8-98b3-06b6d6746b80" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_TransitionServiceAgreementReimbursement_01a1799a-4c54-7db2-ac8d-71dfa853ba51" xlink:href="kmb-20260930.xsd#kmb_TransitionServiceAgreementReimbursement"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7f1d-8d30-81a1c22d80df" xlink:to="loc_kmb_TransitionServiceAgreementReimbursement_01a1799a-4c54-7db2-ac8d-71dfa853ba51" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_DiscontinuedOperationsSupplyAgreementTerm_019fd766-7668-75f9-b8ed-41eb02ce8e54" xlink:href="kmb-20260930.xsd#kmb_DiscontinuedOperationsSupplyAgreementTerm"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7f1d-8d30-81a1c22d80df" xlink:to="loc_kmb_DiscontinuedOperationsSupplyAgreementTerm_019fd766-7668-75f9-b8ed-41eb02ce8e54" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Revenues_01a19d0d-c2ee-7f6c-a903-98ca92c6ffd3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Revenues"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7f1d-8d30-81a1c22d80df" xlink:to="loc_us-gaap_Revenues_01a19d0d-c2ee-7f6c-a903-98ca92c6ffd3" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_01a19d0e-9d3e-7d9b-b61e-33da050fb819" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CostOfGoodsAndServicesSold"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7f1d-8d30-81a1c22d80df" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_01a19d0e-9d3e-7d9b-b61e-33da050fb819" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_DisposalGroupIncludingDiscontinuedOperationLongTermDebt_019fd766-7668-749e-bae3-1447715d8af1" xlink:href="kmb-20260930.xsd#kmb_DisposalGroupIncludingDiscontinuedOperationLongTermDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7f1d-8d30-81a1c22d80df" xlink:to="loc_kmb_DisposalGroupIncludingDiscontinuedOperationLongTermDebt_019fd766-7668-749e-bae3-1447715d8af1" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_DisposalGroupIncludingDiscontinuedOperationNonCurrentEmployeeBenefits_019fd766-7668-75f8-bffd-63b745fcc7c9" xlink:href="kmb-20260930.xsd#kmb_DisposalGroupIncludingDiscontinuedOperationNonCurrentEmployeeBenefits"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7f1d-8d30-81a1c22d80df" xlink:to="loc_kmb_DisposalGroupIncludingDiscontinuedOperationNonCurrentEmployeeBenefits_019fd766-7668-75f8-bffd-63b745fcc7c9" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_EquityMethodInvesteePreTaxLoss_01a13b81-ab2e-788c-8817-e7576167d168" xlink:href="kmb-20260930.xsd#kmb_EquityMethodInvesteePreTaxLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7f1d-8d30-81a1c22d80df" xlink:to="loc_kmb_EquityMethodInvesteePreTaxLoss_01a13b81-ab2e-788c-8817-e7576167d168" xlink:type="arc" order="15"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherReceivablesNetCurrent_01a19d1d-24f4-7741-a5c8-907ebdf96aa2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherReceivablesNetCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7f1d-8d30-81a1c22d80df" xlink:to="loc_us-gaap_OtherReceivablesNetCurrent_01a19d1d-24f4-7741-a5c8-907ebdf96aa2" xlink:type="arc" order="16"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableOtherCurrent_01a19d2f-b1b2-7871-8d8d-ef8fbfbefd81" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsPayableOtherCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7f1d-8d30-81a1c22d80df" xlink:to="loc_us-gaap_AccountsPayableOtherCurrent_01a19d2f-b1b2-7871-8d8d-ef8fbfbefd81" xlink:type="arc" order="17"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.kimberly-clark.com/role/DiscontinuedOperationsPretaxGainDetails" xlink:type="simple" xlink:href="kmb-20260930.xsd#DiscontinuedOperationsPretaxGainDetails"/>
  <link:definitionLink xlink:role="http://www.kimberly-clark.com/role/DiscontinuedOperationsPretaxGainDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_01a17dc1-c513-7e01-94d7-cc2a8c12f36b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_01a17dbf-df1c-7bcd-a241-0c18944c4abf" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_01a17dc1-c513-7e01-94d7-cc2a8c12f36b" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_01a17dbf-df1c-7bcd-a241-0c18944c4abf" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_01a17dc0-9e30-76bb-878b-7391ea2f08b4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_01a17dbf-df1c-7bcd-a241-0c18944c4abf" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_01a17dc0-9e30-76bb-878b-7391ea2f08b4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_01a17dc0-9e30-76bb-878b-7391ea2f08b4_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_01a17dc0-9e30-76bb-878b-7391ea2f08b4" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_01a17dc0-9e30-76bb-878b-7391ea2f08b4_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_01a17dc2-533d-782a-b9cc-64ab5ac3319e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_01a17dc0-9e30-76bb-878b-7391ea2f08b4" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_01a17dc2-533d-782a-b9cc-64ab5ac3319e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_InternationalFamilyCareAndProfessionalBusinessMember_01a17dc3-302f-7319-a9f2-76fadd686fff" xlink:href="kmb-20260930.xsd#kmb_InternationalFamilyCareAndProfessionalBusinessMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_01a17dc2-533d-782a-b9cc-64ab5ac3319e" xlink:to="loc_kmb_InternationalFamilyCareAndProfessionalBusinessMember_01a17dc3-302f-7319-a9f2-76fadd686fff" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration_01a17e3f-3b22-705d-82fd-3a57cf462353" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_01a17dc1-c513-7e01-94d7-cc2a8c12f36b" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration_01a17e3f-3b22-705d-82fd-3a57cf462353" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromLicenseFeesReceived_01a19cfa-bdfe-7038-b561-7427b107e86f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromLicenseFeesReceived"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_01a17dc1-c513-7e01-94d7-cc2a8c12f36b" xlink:to="loc_us-gaap_ProceedsFromLicenseFeesReceived_01a19cfa-bdfe-7038-b561-7427b107e86f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_DisposalGroupDiscontinuedOperationsDeferredObligationsAndOther_01a17e78-d28a-7e23-82b9-252226c0be05" xlink:href="kmb-20260930.xsd#kmb_DisposalGroupDiscontinuedOperationsDeferredObligationsAndOther"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_01a17dc1-c513-7e01-94d7-cc2a8c12f36b" xlink:to="loc_kmb_DisposalGroupDiscontinuedOperationsDeferredObligationsAndOther_01a17e78-d28a-7e23-82b9-252226c0be05" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromDivestitureOfBusinesses_01a17e7f-3258-702a-a8d4-17f90ec81d4a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromDivestitureOfBusinesses"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_01a17dc1-c513-7e01-94d7-cc2a8c12f36b" xlink:to="loc_us-gaap_ProceedsFromDivestitureOfBusinesses_01a17e7f-3258-702a-a8d4-17f90ec81d4a" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedInterestFairValueDisclosure_01a17e83-86be-71a9-81a2-88314e8c7598" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RetainedInterestFairValueDisclosure"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_01a17dc1-c513-7e01-94d7-cc2a8c12f36b" xlink:to="loc_us-gaap_RetainedInterestFairValueDisclosure_01a17e83-86be-71a9-81a2-88314e8c7598" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_DisposalGroupDiscontinuedOperationsTotalPurchasePrice_01a17e86-334f-7a46-818e-970f199d2fcd" xlink:href="kmb-20260930.xsd#kmb_DisposalGroupDiscontinuedOperationsTotalPurchasePrice"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_01a17dc1-c513-7e01-94d7-cc2a8c12f36b" xlink:to="loc_kmb_DisposalGroupDiscontinuedOperationsTotalPurchasePrice_01a17e86-334f-7a46-818e-970f199d2fcd" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_DisposalGroupIncludingDiscontinuedOperationsTransactionCosts_01a19cd9-ffda-7f2b-80d2-7f5c0e95a986" xlink:href="kmb-20260930.xsd#kmb_DisposalGroupIncludingDiscontinuedOperationsTransactionCosts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_01a17dc1-c513-7e01-94d7-cc2a8c12f36b" xlink:to="loc_kmb_DisposalGroupIncludingDiscontinuedOperationsTransactionCosts_01a19cd9-ffda-7f2b-80d2-7f5c0e95a986" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_DisposalGroupIncludingDiscontinuedOperationNetAssetsDisposed_01a18573-200e-7aba-8e3b-82e729adfa62" xlink:href="kmb-20260930.xsd#kmb_DisposalGroupIncludingDiscontinuedOperationNetAssetsDisposed"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_01a17dc1-c513-7e01-94d7-cc2a8c12f36b" xlink:to="loc_kmb_DisposalGroupIncludingDiscontinuedOperationNetAssetsDisposed_01a18573-200e-7aba-8e3b-82e729adfa62" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationForeignCurrencyTranslationGainsLosses_01a17e8d-23ed-7fd3-b2e3-bbb8f91ba9ea" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationForeignCurrencyTranslationGainsLosses"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_01a17dc1-c513-7e01-94d7-cc2a8c12f36b" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationForeignCurrencyTranslationGainsLosses_01a17e8d-23ed-7fd3-b2e3-bbb8f91ba9ea" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax_01a18588-022a-7c8a-8a00-0588e3683028" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_01a17dc1-c513-7e01-94d7-cc2a8c12f36b" xlink:to="loc_us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax_01a18588-022a-7c8a-8a00-0588e3683028" xlink:type="arc" order="9"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.kimberly-clark.com/role/DiscontinuedOperationsIncomeFromDiscontinuedOperationsDetails" xlink:type="simple" xlink:href="kmb-20260930.xsd#DiscontinuedOperationsIncomeFromDiscontinuedOperationsDetails"/>
  <link:definitionLink xlink:role="http://www.kimberly-clark.com/role/DiscontinuedOperationsIncomeFromDiscontinuedOperationsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7bac-899e-c87a23525622" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019fd766-7668-7332-a3b3-e76b32e5ea80" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7bac-899e-c87a23525622" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019fd766-7668-7332-a3b3-e76b32e5ea80" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_019fd766-7668-728b-bdfb-227f61ba3b7d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019fd766-7668-7332-a3b3-e76b32e5ea80" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_019fd766-7668-728b-bdfb-227f61ba3b7d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019fd766-7668-728b-bdfb-227f61ba3b7d_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_019fd766-7668-728b-bdfb-227f61ba3b7d" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019fd766-7668-728b-bdfb-227f61ba3b7d_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019fd766-7668-7bd4-b688-f08dc3846756" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_019fd766-7668-728b-bdfb-227f61ba3b7d" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019fd766-7668-7bd4-b688-f08dc3846756" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_InternationalFamilyCareAndProfessionalBusinessMember_019fd766-7668-7e4a-afd3-74edba0b2e0f" xlink:href="kmb-20260930.xsd#kmb_InternationalFamilyCareAndProfessionalBusinessMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019fd766-7668-7bd4-b688-f08dc3846756" xlink:to="loc_kmb_InternationalFamilyCareAndProfessionalBusinessMember_019fd766-7668-7e4a-afd3-74edba0b2e0f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue_019fd766-7668-72a9-bf8f-fdcab54742aa" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7bac-899e-c87a23525622" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue_019fd766-7668-72a9-bf8f-fdcab54742aa" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold_019fd766-7668-7fcc-be48-a79fec3526e7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7bac-899e-c87a23525622" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold_019fd766-7668-7fcc-be48-a79fec3526e7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss_019fd766-7668-7fe0-8464-8f0791e4fae3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7bac-899e-c87a23525622" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss_019fd766-7668-7fe0-8464-8f0791e4fae3" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_DisposalGroupIncludingDiscontinuedOperationMarketingResearchAndGeneralExpenses_019fd766-7668-72fd-b8a7-469188688cfe" xlink:href="kmb-20260930.xsd#kmb_DisposalGroupIncludingDiscontinuedOperationMarketingResearchAndGeneralExpenses"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7bac-899e-c87a23525622" xlink:to="loc_kmb_DisposalGroupIncludingDiscontinuedOperationMarketingResearchAndGeneralExpenses_019fd766-7668-72fd-b8a7-469188688cfe" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherExpense_019fd766-7668-75c1-b14f-f6a96eef3a15" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7bac-899e-c87a23525622" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherExpense_019fd766-7668-75c1-b14f-f6a96eef3a15" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss_019fd766-7668-7eda-966a-2beb709b7be4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7bac-899e-c87a23525622" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss_019fd766-7668-7eda-966a-2beb709b7be4" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_DisposalGroupIncludingDiscontinuedOperationNonoperatingExpense_019fd766-7668-7af6-b1ae-0bdf2cfb05c1" xlink:href="kmb-20260930.xsd#kmb_DisposalGroupIncludingDiscontinuedOperationNonoperatingExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7bac-899e-c87a23525622" xlink:to="loc_kmb_DisposalGroupIncludingDiscontinuedOperationNonoperatingExpense_019fd766-7668-7af6-b1ae-0bdf2cfb05c1" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax_019fd766-7668-7531-92f4-9e2887731583" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7bac-899e-c87a23525622" xlink:to="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax_019fd766-7668-7531-92f4-9e2887731583" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_019fd766-7668-7f18-b08a-0b172d835627" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7bac-899e-c87a23525622" xlink:to="loc_us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_019fd766-7668-7f18-b08a-0b172d835627" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_019fd766-7668-7f31-807b-291dd7805ab4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7bac-899e-c87a23525622" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_019fd766-7668-7f31-807b-291dd7805ab4" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationAndAmortizationDiscontinuedOperations_019fd766-7668-731d-8c56-ff2c405459ec" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DepreciationAndAmortizationDiscontinuedOperations"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7bac-899e-c87a23525622" xlink:to="loc_us-gaap_DepreciationAndAmortizationDiscontinuedOperations_019fd766-7668-731d-8c56-ff2c405459ec" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalExpenditureDiscontinuedOperations_019fd766-7668-7a40-b6cf-02ca37c38a6a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CapitalExpenditureDiscontinuedOperations"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7bac-899e-c87a23525622" xlink:to="loc_us-gaap_CapitalExpenditureDiscontinuedOperations_019fd766-7668-7a40-b6cf-02ca37c38a6a" xlink:type="arc" order="11"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.kimberly-clark.com/role/DiscontinuedOperationsAssetsandLiabilitiesDetails" xlink:type="simple" xlink:href="kmb-20260930.xsd#DiscontinuedOperationsAssetsandLiabilitiesDetails"/>
  <link:definitionLink xlink:role="http://www.kimberly-clark.com/role/DiscontinuedOperationsAssetsandLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7407-b4b1-0633d6ac01bb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019fd766-7668-77bc-ab09-f2999fd7dc61" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7407-b4b1-0633d6ac01bb" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019fd766-7668-77bc-ab09-f2999fd7dc61" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_019fd766-7668-7aac-958d-1889519d71db" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019fd766-7668-77bc-ab09-f2999fd7dc61" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_019fd766-7668-7aac-958d-1889519d71db" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019fd766-7668-7aac-958d-1889519d71db_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_019fd766-7668-7aac-958d-1889519d71db" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019fd766-7668-7aac-958d-1889519d71db_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019fd766-7668-7bf6-9830-a6cf969a8c22" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_019fd766-7668-7aac-958d-1889519d71db" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019fd766-7668-7bf6-9830-a6cf969a8c22" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_InternationalFamilyCareAndProfessionalBusinessMember_019fd766-7668-75ff-b8c2-6266de5e0eea" xlink:href="kmb-20260930.xsd#kmb_InternationalFamilyCareAndProfessionalBusinessMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019fd766-7668-7bf6-9830-a6cf969a8c22" xlink:to="loc_kmb_InternationalFamilyCareAndProfessionalBusinessMember_019fd766-7668-75ff-b8c2-6266de5e0eea" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents_019fd766-7668-740f-9da6-ec58ee9b2f68" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7407-b4b1-0633d6ac01bb" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents_019fd766-7668-740f-9da6-ec58ee9b2f68" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet_019fd766-7668-7ebe-9847-8dbfac834414" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7407-b4b1-0633d6ac01bb" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet_019fd766-7668-7ebe-9847-8dbfac834414" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationInventory1_019fd766-7668-77f5-b340-593b01de4541" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationInventory1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7407-b4b1-0633d6ac01bb" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationInventory1_019fd766-7668-77f5-b340-593b01de4541" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets_019fd766-7668-790b-a2c7-66718bb425d2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7407-b4b1-0633d6ac01bb" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets_019fd766-7668-790b-a2c7-66718bb425d2" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_019fd766-7668-7b30-b71f-0130abecb7ed" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7407-b4b1-0633d6ac01bb" xlink:to="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_019fd766-7668-7b30-b71f-0130abecb7ed" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment_019fd766-7668-7dfc-8915-be3ede8cd8db" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7407-b4b1-0633d6ac01bb" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment_019fd766-7668-7dfc-8915-be3ede8cd8db" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationGoodwill1_019fd766-7668-710b-b84d-0753ba928d5c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationGoodwill1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7407-b4b1-0633d6ac01bb" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationGoodwill1_019fd766-7668-710b-b84d-0753ba928d5c" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationIntangibleAssets_019fd766-7668-7a9c-a8b3-72668bb1ee64" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationIntangibleAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7407-b4b1-0633d6ac01bb" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationIntangibleAssets_019fd766-7668-7a9c-a8b3-72668bb1ee64" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets_019fd766-7668-7e5b-8a38-7578b809d0ae" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7407-b4b1-0633d6ac01bb" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets_019fd766-7668-7e5b-8a38-7578b809d0ae" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent_019fd766-7668-7ce1-93ab-4d7c8c5c1deb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7407-b4b1-0633d6ac01bb" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent_019fd766-7668-7ce1-93ab-4d7c8c5c1deb" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_DisposalGroupIncludingDiscontinuedOperationDebtCurrent_019fd766-7668-7118-b951-5d94244b1db9" xlink:href="kmb-20260930.xsd#kmb_DisposalGroupIncludingDiscontinuedOperationDebtCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7407-b4b1-0633d6ac01bb" xlink:to="loc_kmb_DisposalGroupIncludingDiscontinuedOperationDebtCurrent_019fd766-7668-7118-b951-5d94244b1db9" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayable_019fd766-7668-7252-bc87-c42be949d52b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7407-b4b1-0633d6ac01bb" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayable_019fd766-7668-7252-bc87-c42be949d52b" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent_019fd766-7668-710d-9255-2822479299a1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7407-b4b1-0633d6ac01bb" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent_019fd766-7668-710d-9255-2822479299a1" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_019fd766-7668-78d4-9737-84298d43a640" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7407-b4b1-0633d6ac01bb" xlink:to="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_019fd766-7668-78d4-9737-84298d43a640" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_DisposalGroupIncludingDiscontinuedOperationLongTermDebt_019fd766-7668-7922-8c92-2c67cc87075f" xlink:href="kmb-20260930.xsd#kmb_DisposalGroupIncludingDiscontinuedOperationLongTermDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7407-b4b1-0633d6ac01bb" xlink:to="loc_kmb_DisposalGroupIncludingDiscontinuedOperationLongTermDebt_019fd766-7668-7922-8c92-2c67cc87075f" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_DisposalGroupIncludingDiscontinuedOperationNonCurrentEmployeeBenefits_019fd766-7668-7be3-a4e7-4496d9ec9bab" xlink:href="kmb-20260930.xsd#kmb_DisposalGroupIncludingDiscontinuedOperationNonCurrentEmployeeBenefits"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7407-b4b1-0633d6ac01bb" xlink:to="loc_kmb_DisposalGroupIncludingDiscontinuedOperationNonCurrentEmployeeBenefits_019fd766-7668-7be3-a4e7-4496d9ec9bab" xlink:type="arc" order="15"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationDeferredTaxLiabilities_019fd766-7668-7ccf-83d5-2397409a665a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationDeferredTaxLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7407-b4b1-0633d6ac01bb" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationDeferredTaxLiabilities_019fd766-7668-7ccf-83d5-2397409a665a" xlink:type="arc" order="16"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities_019fd766-7668-72d4-9361-306992f662b7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7407-b4b1-0633d6ac01bb" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities_019fd766-7668-72d4-9361-306992f662b7" xlink:type="arc" order="17"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_019fd766-7668-7e50-a210-35799a88c18e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019fd766-7668-7407-b4b1-0633d6ac01bb" xlink:to="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_019fd766-7668-7e50-a210-35799a88c18e" xlink:type="arc" order="18"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.kimberly-clark.com/role/AcquisitionandDivesturesPendingAcquisitionofKenvueIncDetails" xlink:type="simple" xlink:href="kmb-20260930.xsd#AcquisitionandDivesturesPendingAcquisitionofKenvueIncDetails"/>
  <link:definitionLink xlink:role="http://www.kimberly-clark.com/role/AcquisitionandDivesturesPendingAcquisitionofKenvueIncDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_019fd766-7668-7a7d-bbab-381f80dfab83" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessAcquisitionLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_019fd766-7668-7d88-a5fe-7b1234485ea3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_019fd766-7668-7a7d-bbab-381f80dfab83" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_019fd766-7668-7d88-a5fe-7b1234485ea3" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_019fd766-7668-7140-9ce8-d73fbd6f1acf" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_019fd766-7668-7d88-a5fe-7b1234485ea3" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_019fd766-7668-7140-9ce8-d73fbd6f1acf" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019fd766-7668-7140-9ce8-d73fbd6f1acf_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_019fd766-7668-7140-9ce8-d73fbd6f1acf" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019fd766-7668-7140-9ce8-d73fbd6f1acf_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019fd766-7668-7943-98b5-73917ab97107" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_019fd766-7668-7140-9ce8-d73fbd6f1acf" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019fd766-7668-7943-98b5-73917ab97107" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_KenvueAcquisitionMember_019fd766-7668-73f1-abea-2bcdef599bf4" xlink:href="kmb-20260930.xsd#kmb_KenvueAcquisitionMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019fd766-7668-7943-98b5-73917ab97107" xlink:to="loc_kmb_KenvueAcquisitionMember_019fd766-7668-73f1-abea-2bcdef599bf4" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_KenvueShareholdersMember_01a184f6-0af9-7c9c-8f20-52d10501207b" xlink:href="kmb-20260930.xsd#kmb_KenvueShareholdersMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_019fd766-7668-7943-98b5-73917ab97107" xlink:to="loc_kmb_KenvueShareholdersMember_01a184f6-0af9-7c9c-8f20-52d10501207b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LegalEntityAxis_019fd766-7668-7cbe-ba0a-271a6967a761" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_LegalEntityAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_019fd766-7668-7d88-a5fe-7b1234485ea3" xlink:to="loc_dei_LegalEntityAxis_019fd766-7668-7cbe-ba0a-271a6967a761" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain_019fd766-7668-7cbe-ba0a-271a6967a761_default" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_019fd766-7668-7cbe-ba0a-271a6967a761" xlink:to="loc_dei_EntityDomain_019fd766-7668-7cbe-ba0a-271a6967a761_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain_019fd766-7668-7f37-bbbc-b75e5e8afb05" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_019fd766-7668-7cbe-ba0a-271a6967a761" xlink:to="loc_dei_EntityDomain_019fd766-7668-7f37-bbbc-b75e5e8afb05" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_KenvueIncMember_019fd766-7668-7fe2-8c3b-45231da67ee3" xlink:href="kmb-20260930.xsd#kmb_KenvueIncMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_019fd766-7668-7f37-bbbc-b75e5e8afb05" xlink:to="loc_kmb_KenvueIncMember_019fd766-7668-7fe2-8c3b-45231da67ee3" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_019fd766-7668-77ad-93ee-f237623759b9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommonStockParOrStatedValuePerShare"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_019fd766-7668-7a7d-bbab-381f80dfab83" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_019fd766-7668-77ad-93ee-f237623759b9" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_BusinessCombinationShareConversionRatio_019fd766-7668-7766-a0b9-a3b410e0b51e" xlink:href="kmb-20260930.xsd#kmb_BusinessCombinationShareConversionRatio"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_019fd766-7668-7a7d-bbab-381f80dfab83" xlink:to="loc_kmb_BusinessCombinationShareConversionRatio_019fd766-7668-7766-a0b9-a3b410e0b51e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionSharePrice_019fd766-7668-7589-9f8e-cce0c4c63e99" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessAcquisitionSharePrice"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_019fd766-7668-7a7d-bbab-381f80dfab83" xlink:to="loc_us-gaap_BusinessAcquisitionSharePrice_019fd766-7668-7589-9f8e-cce0c4c63e99" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_BusinessCombinationCashConsiderationPaid_01a19d39-a079-76fe-a2ec-8f5b6a0eb24b" xlink:href="kmb-20260930.xsd#kmb_BusinessCombinationCashConsiderationPaid"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_019fd766-7668-7a7d-bbab-381f80dfab83" xlink:to="loc_kmb_BusinessCombinationCashConsiderationPaid_01a19d39-a079-76fe-a2ec-8f5b6a0eb24b" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued_01a19d47-6966-7e69-84d8-6fc7e6a435c1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_019fd766-7668-7a7d-bbab-381f80dfab83" xlink:to="loc_us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued_01a19d47-6966-7e69-84d8-6fc7e6a435c1" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_019fd766-7668-7dc9-9cae-e5f7852455b4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationAcquisitionRelatedCosts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_019fd766-7668-7a7d-bbab-381f80dfab83" xlink:to="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_019fd766-7668-7dc9-9cae-e5f7852455b4" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfStockIssuanceCosts_019fd766-7668-733e-9a1f-b9824f0fe0f7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsOfStockIssuanceCosts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_019fd766-7668-7a7d-bbab-381f80dfab83" xlink:to="loc_us-gaap_PaymentsOfStockIssuanceCosts_019fd766-7668-733e-9a1f-b9824f0fe0f7" xlink:type="arc" order="6"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.kimberly-clark.com/role/FairValueInformationNarrativeDetails" xlink:type="simple" xlink:href="kmb-20260930.xsd#FairValueInformationNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.kimberly-clark.com/role/FairValueInformationNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_019fd766-7668-7e4b-8aa1-c1ad1853ac6f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByBalanceSheetGroupingTable_019fd766-7668-75fb-9011-8e7207d1c7bb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueByBalanceSheetGroupingTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_019fd766-7668-7e4b-8aa1-c1ad1853ac6f" xlink:to="loc_us-gaap_FairValueByBalanceSheetGroupingTable_019fd766-7668-75fb-9011-8e7207d1c7bb" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019fd766-7668-763e-a199-b1a584140d48" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_019fd766-7668-75fb-9011-8e7207d1c7bb" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019fd766-7668-763e-a199-b1a584140d48" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd766-7668-763e-a199-b1a584140d48_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019fd766-7668-763e-a199-b1a584140d48" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd766-7668-763e-a199-b1a584140d48_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd766-7668-7bb3-90d1-e730bacffc42" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019fd766-7668-763e-a199-b1a584140d48" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd766-7668-7bb3-90d1-e730bacffc42" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_019fd766-7668-7ea9-8e0b-5e4960a2352f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueInputsLevel2Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd766-7668-7bb3-90d1-e730bacffc42" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_019fd766-7668-7ea9-8e0b-5e4960a2352f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_019fd766-7668-719f-a9c4-bc445a5bec19" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueInputsLevel3Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd766-7668-7bb3-90d1-e730bacffc42" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_019fd766-7668-719f-a9c4-bc445a5bec19" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasuredAtNetAssetValuePerShareMember_019fd766-7668-7343-974e-750e9bbe6c15" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueMeasuredAtNetAssetValuePerShareMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd766-7668-7bb3-90d1-e730bacffc42" xlink:to="loc_us-gaap_FairValueMeasuredAtNetAssetValuePerShareMember_019fd766-7668-7343-974e-750e9bbe6c15" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssets_019fd766-7668-76a5-8164-2c05472708ee" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_019fd766-7668-7e4b-8aa1-c1ad1853ac6f" xlink:to="loc_us-gaap_DerivativeAssets_019fd766-7668-76a5-8164-2c05472708ee" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilities_019fd766-7668-72c7-9e2b-8fd0e72876ba" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_019fd766-7668-7e4b-8aa1-c1ad1853ac6f" xlink:to="loc_us-gaap_DerivativeLiabilities_019fd766-7668-72c7-9e2b-8fd0e72876ba" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_RedeemablePreferredSecuritiesOfSubsidiariesFairValueDisclosure_019fd766-7668-75d6-b0d3-fb0e8e09e203" xlink:href="kmb-20260930.xsd#kmb_RedeemablePreferredSecuritiesOfSubsidiariesFairValueDisclosure"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_019fd766-7668-7e4b-8aa1-c1ad1853ac6f" xlink:to="loc_kmb_RedeemablePreferredSecuritiesOfSubsidiariesFairValueDisclosure_019fd766-7668-75d6-b0d3-fb0e8e09e203" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashSurrenderValueFairValueDisclosure_019fd766-7668-7e1f-ae4c-f4408ae662b1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashSurrenderValueFairValueDisclosure"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_019fd766-7668-7e4b-8aa1-c1ad1853ac6f" xlink:to="loc_us-gaap_CashSurrenderValueFairValueDisclosure_019fd766-7668-7e1f-ae4c-f4408ae662b1" xlink:type="arc" order="3"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.kimberly-clark.com/role/FairValueInformationFairValueOfFinancialInstrumentsDetails" xlink:type="simple" xlink:href="kmb-20260930.xsd#FairValueInformationFairValueOfFinancialInstrumentsDetails"/>
  <link:definitionLink xlink:role="http://www.kimberly-clark.com/role/FairValueInformationFairValueOfFinancialInstrumentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_019fd766-7668-7ebe-838a-2fed82f74648" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByBalanceSheetGroupingTable_019fd766-7668-71c7-9257-1c481c1c0580" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueByBalanceSheetGroupingTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_019fd766-7668-7ebe-838a-2fed82f74648" xlink:to="loc_us-gaap_FairValueByBalanceSheetGroupingTable_019fd766-7668-71c7-9257-1c481c1c0580" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019fd766-7668-758c-9afd-e49dee1df1cb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_019fd766-7668-71c7-9257-1c481c1c0580" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019fd766-7668-758c-9afd-e49dee1df1cb" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd766-7668-758c-9afd-e49dee1df1cb_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019fd766-7668-758c-9afd-e49dee1df1cb" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd766-7668-758c-9afd-e49dee1df1cb_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd766-7668-7c5c-95b5-c495bb067e23" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019fd766-7668-758c-9afd-e49dee1df1cb" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd766-7668-7c5c-95b5-c495bb067e23" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_019fd766-7668-75b8-938a-78c740834adf" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueInputsLevel1Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd766-7668-7c5c-95b5-c495bb067e23" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_019fd766-7668-75b8-938a-78c740834adf" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_019fd766-7668-797c-871b-5345b871b548" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueInputsLevel2Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd766-7668-7c5c-95b5-c495bb067e23" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_019fd766-7668-797c-871b-5345b871b548" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByMeasurementBasisAxis_019fd766-7668-7edc-889d-4ff824dd8afe" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueByMeasurementBasisAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_019fd766-7668-71c7-9257-1c481c1c0580" xlink:to="loc_us-gaap_FairValueByMeasurementBasisAxis_019fd766-7668-7edc-889d-4ff824dd8afe" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_019fd766-7668-7edc-889d-4ff824dd8afe_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_019fd766-7668-7edc-889d-4ff824dd8afe" xlink:to="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_019fd766-7668-7edc-889d-4ff824dd8afe_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosureItemAmountsDomain_019fd766-7668-7e1e-8f85-753691465865" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueDisclosureItemAmountsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_019fd766-7668-7edc-889d-4ff824dd8afe" xlink:to="loc_us-gaap_FairValueDisclosureItemAmountsDomain_019fd766-7668-7e1e-8f85-753691465865" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_019fd766-7668-7fba-9914-49d1d98f2a47" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_019fd766-7668-7e1e-8f85-753691465865" xlink:to="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_019fd766-7668-7fba-9914-49d1d98f2a47" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_019fd766-7668-7a5b-9d17-08aab9301c1a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CarryingReportedAmountFairValueDisclosureMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_019fd766-7668-7fba-9914-49d1d98f2a47" xlink:to="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_019fd766-7668-7a5b-9d17-08aab9301c1a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_019fd766-7668-7e61-8ec7-68771b21f313" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EstimateOfFairValueFairValueDisclosureMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_019fd766-7668-7fba-9914-49d1d98f2a47" xlink:to="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_019fd766-7668-7e61-8ec7-68771b21f313" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_019fd766-7668-738d-85eb-e782763bf307" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_019fd766-7668-7ebe-838a-2fed82f74648" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_019fd766-7668-738d-85eb-e782763bf307" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_TimeDepositsFairValueDisclosure_019fd766-7668-7955-9864-aafebccc1cbd" xlink:href="kmb-20260930.xsd#kmb_TimeDepositsFairValueDisclosure"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_019fd766-7668-7ebe-838a-2fed82f74648" xlink:to="loc_kmb_TimeDepositsFairValueDisclosure_019fd766-7668-7955-9864-aafebccc1cbd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShorttermDebtFairValue_019fd766-7668-7fe8-a1e2-950a6739c6ee" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShorttermDebtFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_019fd766-7668-7ebe-838a-2fed82f74648" xlink:to="loc_us-gaap_ShorttermDebtFairValue_019fd766-7668-7fe8-a1e2-950a6739c6ee" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtFairValue_019fd766-7668-70ff-bc49-d412d9ad4f10" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_019fd766-7668-7ebe-838a-2fed82f74648" xlink:to="loc_us-gaap_LongTermDebtFairValue_019fd766-7668-70ff-bc49-d412d9ad4f10" xlink:type="arc" order="3"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.kimberly-clark.com/role/IncomeTaxesDetails" xlink:type="simple" xlink:href="kmb-20260930.xsd#IncomeTaxesDetails"/>
  <link:definitionLink xlink:role="http://www.kimberly-clark.com/role/IncomeTaxesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExaminationLineItems_01a19d60-e2c3-7406-bd22-7a85241597cd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxExaminationLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExaminationTable_01a19d56-1f19-7699-8220-57b8075b9f59" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxExaminationTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_IncomeTaxExaminationLineItems_01a19d60-e2c3-7406-bd22-7a85241597cd" xlink:to="loc_us-gaap_IncomeTaxExaminationTable_01a19d56-1f19-7699-8220-57b8075b9f59" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ValuationAllowanceByDeferredTaxAssetAxis_01a19d58-1049-7b42-b72b-e31f5e9b0d7f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ValuationAllowanceByDeferredTaxAssetAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeTaxExaminationTable_01a19d56-1f19-7699-8220-57b8075b9f59" xlink:to="loc_us-gaap_ValuationAllowanceByDeferredTaxAssetAxis_01a19d58-1049-7b42-b72b-e31f5e9b0d7f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetDomain_01a19d58-1049-7b42-b72b-e31f5e9b0d7f_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredTaxAssetDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ValuationAllowanceByDeferredTaxAssetAxis_01a19d58-1049-7b42-b72b-e31f5e9b0d7f" xlink:to="loc_us-gaap_DeferredTaxAssetDomain_01a19d58-1049-7b42-b72b-e31f5e9b0d7f_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetDomain_01a19d58-aca3-7805-82d4-1c155986d0a6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredTaxAssetDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ValuationAllowanceByDeferredTaxAssetAxis_01a19d58-1049-7b42-b72b-e31f5e9b0d7f" xlink:to="loc_us-gaap_DeferredTaxAssetDomain_01a19d58-aca3-7805-82d4-1c155986d0a6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_PriorYearU.S.ForeignTaxCreditsMember_01a19d5d-36e7-7a22-85aa-7f7d73c78df0" xlink:href="kmb-20260930.xsd#kmb_PriorYearU.S.ForeignTaxCreditsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DeferredTaxAssetDomain_01a19d58-aca3-7805-82d4-1c155986d0a6" xlink:to="loc_kmb_PriorYearU.S.ForeignTaxCreditsMember_01a19d5d-36e7-7a22-85aa-7f7d73c78df0" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_RealizabilityOnPriorYearU.S.ForeignTaxCreditsMember_01a19d5e-49e1-73f8-b416-5c0a5d8b8f92" xlink:href="kmb-20260930.xsd#kmb_RealizabilityOnPriorYearU.S.ForeignTaxCreditsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DeferredTaxAssetDomain_01a19d58-aca3-7805-82d4-1c155986d0a6" xlink:to="loc_kmb_RealizabilityOnPriorYearU.S.ForeignTaxCreditsMember_01a19d5e-49e1-73f8-b416-5c0a5d8b8f92" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount_01a19d60-e2c3-7016-86ee-07e3d0afecfb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxExaminationLineItems_01a19d60-e2c3-7406-bd22-7a85241597cd" xlink:to="loc_us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount_01a19d60-e2c3-7016-86ee-07e3d0afecfb" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.kimberly-clark.com/role/StockholdersEquityComponentsofAOCIDetails" xlink:type="simple" xlink:href="kmb-20260930.xsd#StockholdersEquityComponentsofAOCIDetails"/>
  <link:definitionLink xlink:role="http://www.kimberly-clark.com/role/StockholdersEquityComponentsofAOCIDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_019fd766-7668-7352-a5d4-8d0ad4f622a4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_019fd766-7668-7079-bdc9-80963de74e10" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_019fd766-7668-7352-a5d4-8d0ad4f622a4" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_019fd766-7668-7079-bdc9-80963de74e10" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_019fd766-7668-7c37-b3e7-d4279b6e7ee8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_019fd766-7668-7079-bdc9-80963de74e10" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_019fd766-7668-7c37-b3e7-d4279b6e7ee8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_019fd766-7668-7c37-b3e7-d4279b6e7ee8_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_019fd766-7668-7c37-b3e7-d4279b6e7ee8" xlink:to="loc_us-gaap_EquityComponentDomain_019fd766-7668-7c37-b3e7-d4279b6e7ee8_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_019fd766-7668-7749-b72e-e070d8d466c6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_019fd766-7668-7c37-b3e7-d4279b6e7ee8" xlink:to="loc_us-gaap_EquityComponentDomain_019fd766-7668-7749-b72e-e070d8d466c6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedTranslationAdjustmentMember_019fd766-7668-7343-b07e-20cf59d48d6f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccumulatedTranslationAdjustmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019fd766-7668-7749-b72e-e070d8d466c6" xlink:to="loc_us-gaap_AccumulatedTranslationAdjustmentMember_019fd766-7668-7343-b07e-20cf59d48d6f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_019fd766-7668-7274-b290-26d5ff4a54e8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019fd766-7668-7749-b72e-e070d8d466c6" xlink:to="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_019fd766-7668-7274-b290-26d5ff4a54e8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember_019fd766-7668-785a-bb68-930da538bc9d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019fd766-7668-7749-b72e-e070d8d466c6" xlink:to="loc_us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember_019fd766-7668-785a-bb68-930da538bc9d" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_019fd766-7668-7f50-8b39-898c725323e0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RetirementPlanTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_019fd766-7668-7079-bdc9-80963de74e10" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_019fd766-7668-7f50-8b39-898c725323e0" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_019fd766-7668-7f50-8b39-898c725323e0_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RetirementPlanTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_019fd766-7668-7f50-8b39-898c725323e0" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_019fd766-7668-7f50-8b39-898c725323e0_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_019fd766-7668-7bbf-8e61-401b5204f75e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RetirementPlanTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_019fd766-7668-7f50-8b39-898c725323e0" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_019fd766-7668-7bbf-8e61-401b5204f75e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_019fd766-7668-73e6-ad45-ef78e7838081" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PensionPlansDefinedBenefitMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_019fd766-7668-7bbf-8e61-401b5204f75e" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_019fd766-7668-73e6-ad45-ef78e7838081" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_019fd766-7668-734f-9ce1-342b25895e98" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_019fd766-7668-7bbf-8e61-401b5204f75e" xlink:to="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_019fd766-7668-734f-9ce1-342b25895e98" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_019fd766-7668-7858-b315-885f6bac394b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_019fd766-7668-7352-a5d4-8d0ad4f622a4" xlink:to="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_019fd766-7668-7858-b315-885f6bac394b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019fd766-7668-72e4-9fdd-5e13c0e04741" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_019fd766-7668-7858-b315-885f6bac394b" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019fd766-7668-72e4-9fdd-5e13c0e04741" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_019fd766-7668-78d2-9a54-417627815896" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_019fd766-7668-7858-b315-885f6bac394b" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_019fd766-7668-78d2-9a54-417627815896" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_019fd766-7668-7e7f-b4d7-8f0180f9888f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_019fd766-7668-7858-b315-885f6bac394b" xlink:to="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_019fd766-7668-7e7f-b4d7-8f0180f9888f" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_019fd766-7668-7b61-896f-e42315949aac" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_019fd766-7668-7858-b315-885f6bac394b" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_019fd766-7668-7b61-896f-e42315949aac" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019fd766-7668-7131-9f08-636dfb30e105" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.kimberly-clark.com/role/ObjectivesAndStrategiesForUsingDerivativesNarrativesDetails" xlink:type="simple" xlink:href="kmb-20260930.xsd#ObjectivesAndStrategiesForUsingDerivativesNarrativesDetails"/>
  <link:definitionLink xlink:role="http://www.kimberly-clark.com/role/ObjectivesAndStrategiesForUsingDerivativesNarrativesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_019fd766-7668-7161-9d52-0543054d37f3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeInstrumentsGainLossLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeTable_019fd766-7668-7088-a9e6-d85c4985d33a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_019fd766-7668-7161-9d52-0543054d37f3" xlink:to="loc_us-gaap_DerivativeTable_019fd766-7668-7088-a9e6-d85c4985d33a" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019fd766-7668-7b87-b9d2-f4a1049eda24" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_019fd766-7668-7088-a9e6-d85c4985d33a" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019fd766-7668-7b87-b9d2-f4a1049eda24" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd766-7668-7b87-b9d2-f4a1049eda24_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019fd766-7668-7b87-b9d2-f4a1049eda24" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd766-7668-7b87-b9d2-f4a1049eda24_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd766-7668-71a1-a073-828633d10924" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_019fd766-7668-7b87-b9d2-f4a1049eda24" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd766-7668-71a1-a073-828633d10924" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_019fd766-7668-742e-ada0-705700345925" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueInputsLevel2Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_019fd766-7668-71a1-a073-828633d10924" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_019fd766-7668-742e-ada0-705700345925" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_019fd766-7668-7196-a634-61b638d84654" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_019fd766-7668-7088-a9e6-d85c4985d33a" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_019fd766-7668-7196-a634-61b638d84654" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingRelationshipDomain_019fd766-7668-7196-a634-61b638d84654_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_HedgingRelationshipDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_019fd766-7668-7196-a634-61b638d84654" xlink:to="loc_us-gaap_HedgingRelationshipDomain_019fd766-7668-7196-a634-61b638d84654_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingRelationshipDomain_019fd766-7668-724f-9c92-9e5722a3eba4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_HedgingRelationshipDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_019fd766-7668-7196-a634-61b638d84654" xlink:to="loc_us-gaap_HedgingRelationshipDomain_019fd766-7668-724f-9c92-9e5722a3eba4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueHedgingMember_019fd766-7668-7935-bb13-8340c25b9028" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FairValueHedgingMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingRelationshipDomain_019fd766-7668-724f-9c92-9e5722a3eba4" xlink:to="loc_us-gaap_FairValueHedgingMember_019fd766-7668-7935-bb13-8340c25b9028" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashFlowHedgingMember_019fd766-7668-78c8-9086-8feaef6ceb40" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashFlowHedgingMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingRelationshipDomain_019fd766-7668-724f-9c92-9e5722a3eba4" xlink:to="loc_us-gaap_CashFlowHedgingMember_019fd766-7668-78c8-9086-8feaef6ceb40" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetInvestmentHedgingMember_019fd766-7668-7123-a038-7e90c6147d4e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetInvestmentHedgingMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingRelationshipDomain_019fd766-7668-724f-9c92-9e5722a3eba4" xlink:to="loc_us-gaap_NetInvestmentHedgingMember_019fd766-7668-7123-a038-7e90c6147d4e" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestRateSwapMember_019fd766-7668-7914-8090-7b77a3cd86ff" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InterestRateSwapMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingRelationshipDomain_019fd766-7668-724f-9c92-9e5722a3eba4" xlink:to="loc_us-gaap_InterestRateSwapMember_019fd766-7668-7914-8090-7b77a3cd86ff" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_019fd766-7668-792d-ad47-34d15c074914" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeInstrumentRiskAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_019fd766-7668-7088-a9e6-d85c4985d33a" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_019fd766-7668-792d-ad47-34d15c074914" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_019fd766-7668-792d-ad47-34d15c074914_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_019fd766-7668-792d-ad47-34d15c074914" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_019fd766-7668-792d-ad47-34d15c074914_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_019fd766-7668-7790-9b1f-a9fdf48ebe53" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_019fd766-7668-792d-ad47-34d15c074914" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_019fd766-7668-7790-9b1f-a9fdf48ebe53" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestRateContractMember_019fd766-7668-7c55-b01d-6e259c0fe0bf" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InterestRateContractMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_019fd766-7668-7790-9b1f-a9fdf48ebe53" xlink:to="loc_us-gaap_InterestRateContractMember_019fd766-7668-7c55-b01d-6e259c0fe0bf" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignExchangeContractMember_019fd766-7668-7377-b33f-b3f6454dc20e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ForeignExchangeContractMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_019fd766-7668-7790-9b1f-a9fdf48ebe53" xlink:to="loc_us-gaap_ForeignExchangeContractMember_019fd766-7668-7377-b33f-b3f6454dc20e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestRateSwapMember_019fd766-7668-7194-887b-afcb76da49fc" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InterestRateSwapMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_019fd766-7668-7790-9b1f-a9fdf48ebe53" xlink:to="loc_us-gaap_InterestRateSwapMember_019fd766-7668-7194-887b-afcb76da49fc" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationAxis_019fd766-7668-7824-945d-3e3f80d9afa7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_HedgingDesignationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_019fd766-7668-7088-a9e6-d85c4985d33a" xlink:to="loc_us-gaap_HedgingDesignationAxis_019fd766-7668-7824-945d-3e3f80d9afa7" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationDomain_019fd766-7668-7824-945d-3e3f80d9afa7_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_HedgingDesignationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_HedgingDesignationAxis_019fd766-7668-7824-945d-3e3f80d9afa7" xlink:to="loc_us-gaap_HedgingDesignationDomain_019fd766-7668-7824-945d-3e3f80d9afa7_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationDomain_019fd766-7668-78df-b889-10c4986dd8c3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_HedgingDesignationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_HedgingDesignationAxis_019fd766-7668-7824-945d-3e3f80d9afa7" xlink:to="loc_us-gaap_HedgingDesignationDomain_019fd766-7668-78df-b889-10c4986dd8c3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NondesignatedMember_019fd766-7668-782b-87a1-c91a4ce29cb1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NondesignatedMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingDesignationDomain_019fd766-7668-78df-b889-10c4986dd8c3" xlink:to="loc_us-gaap_NondesignatedMember_019fd766-7668-782b-87a1-c91a4ce29cb1" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_019fd766-7668-7fc7-b50c-967112572d33" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementOperatingActivitiesSegmentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_019fd766-7668-7088-a9e6-d85c4985d33a" xlink:to="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_019fd766-7668-7fc7-b50c-967112572d33" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentOperatingActivitiesDomain_019fd766-7668-7fc7-b50c-967112572d33_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SegmentOperatingActivitiesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_019fd766-7668-7fc7-b50c-967112572d33" xlink:to="loc_us-gaap_SegmentOperatingActivitiesDomain_019fd766-7668-7fc7-b50c-967112572d33_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentOperatingActivitiesDomain_019fd766-7668-7931-b46d-0fba7c1026a3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SegmentOperatingActivitiesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_019fd766-7668-7fc7-b50c-967112572d33" xlink:to="loc_us-gaap_SegmentOperatingActivitiesDomain_019fd766-7668-7931-b46d-0fba7c1026a3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDiscontinuedOperationsMember_019fd766-7668-7a2b-bc5d-b5e4bedab293" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SegmentDiscontinuedOperationsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentOperatingActivitiesDomain_019fd766-7668-7931-b46d-0fba7c1026a3" xlink:to="loc_us-gaap_SegmentDiscontinuedOperationsMember_019fd766-7668-7a2b-bc5d-b5e4bedab293" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssets_019fd766-7668-7acd-9133-55d882d0f21d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_019fd766-7668-7161-9d52-0543054d37f3" xlink:to="loc_us-gaap_DerivativeAssets_019fd766-7668-7acd-9133-55d882d0f21d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilities_019fd766-7668-7229-8e61-9aefe169ca82" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_019fd766-7668-7161-9d52-0543054d37f3" xlink:to="loc_us-gaap_DerivativeLiabilities_019fd766-7668-7229-8e61-9aefe169ca82" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeNotionalAmount_019fd766-7668-72d6-9b50-b5d28f87715c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeNotionalAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_019fd766-7668-7161-9d52-0543054d37f3" xlink:to="loc_us-gaap_DerivativeNotionalAmount_019fd766-7668-72d6-9b50-b5d28f87715c" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtFairValue_019fd766-7668-7a79-9e15-b658c379cf23" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_019fd766-7668-7161-9d52-0543054d37f3" xlink:to="loc_us-gaap_LongTermDebtFairValue_019fd766-7668-7a79-9e15-b658c379cf23" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeReclassificationForDiscontinuanceBeforeTax_019fd766-7668-71bc-b3eb-d702d703e3d3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeReclassificationForDiscontinuanceBeforeTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_019fd766-7668-7161-9d52-0543054d37f3" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeReclassificationForDiscontinuanceBeforeTax_019fd766-7668-71bc-b3eb-d702d703e3d3" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths_019fd766-7668-7329-9929-9f9ca741c608" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_019fd766-7668-7161-9d52-0543054d37f3" xlink:to="loc_us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths_019fd766-7668-7329-9929-9f9ca741c608" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossBeforeReclassificationAndTax_019fd766-7668-739a-8181-7c644010522e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossBeforeReclassificationAndTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_019fd766-7668-7161-9d52-0543054d37f3" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossBeforeReclassificationAndTax_019fd766-7668-739a-8181-7c644010522e" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments_019fd766-7668-7d13-a08a-07957e77f1b9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_019fd766-7668-7161-9d52-0543054d37f3" xlink:to="loc_us-gaap_GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments_019fd766-7668-7d13-a08a-07957e77f1b9" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax_019fd766-7668-7632-bf0b-fc74c6ec8120" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_019fd766-7668-7161-9d52-0543054d37f3" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax_019fd766-7668-7632-bf0b-fc74c6ec8120" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax_019fd766-7668-71de-bd99-293e74eb1671" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_019fd766-7668-7161-9d52-0543054d37f3" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax_019fd766-7668-71de-bd99-293e74eb1671" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeGainLossOnDerivativeNet_019fd766-7668-7e21-8a12-314c1e090817" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeGainLossOnDerivativeNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_019fd766-7668-7161-9d52-0543054d37f3" xlink:to="loc_us-gaap_DerivativeGainLossOnDerivativeNet_019fd766-7668-7e21-8a12-314c1e090817" xlink:type="arc" order="10"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.kimberly-clark.com/role/SegmentReportingNarrativeDetails" xlink:type="simple" xlink:href="kmb-20260930.xsd#SegmentReportingNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.kimberly-clark.com/role/SegmentReportingNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_019fd766-7669-7f12-9335-02e1ddba9ced" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SegmentReportingInformationLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019fd766-7668-72b6-b7e3-79ef1bdd1110" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019fd766-7669-7f12-9335-02e1ddba9ced" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019fd766-7668-72b6-b7e3-79ef1bdd1110" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_019fd766-7669-7b11-a9c2-bc3a024efe04" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019fd766-7668-72b6-b7e3-79ef1bdd1110" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_019fd766-7669-7b11-a9c2-bc3a024efe04" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_019fd766-7669-7b11-a9c2-bc3a024efe04_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_019fd766-7669-7b11-a9c2-bc3a024efe04" xlink:to="loc_us-gaap_SegmentDomain_019fd766-7669-7b11-a9c2-bc3a024efe04_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_019fd766-7669-74cf-ba91-5e87868a312a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_019fd766-7669-7b11-a9c2-bc3a024efe04" xlink:to="loc_us-gaap_SegmentDomain_019fd766-7669-74cf-ba91-5e87868a312a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NumberOfReportableSegments_019fd766-7669-7d68-b44c-bd44208ecb8b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NumberOfReportableSegments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019fd766-7669-7f12-9335-02e1ddba9ced" xlink:to="loc_us-gaap_NumberOfReportableSegments_019fd766-7669-7d68-b44c-bd44208ecb8b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NumberOfOperatingSegments_019fd766-7669-713b-86ed-4827ffb5d451" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NumberOfOperatingSegments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019fd766-7669-7f12-9335-02e1ddba9ced" xlink:to="loc_us-gaap_NumberOfOperatingSegments_019fd766-7669-713b-86ed-4827ffb5d451" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.kimberly-clark.com/role/SegmentReportingNetSalesandSignificantExpenseCategoriesDetails" xlink:type="simple" xlink:href="kmb-20260930.xsd#SegmentReportingNetSalesandSignificantExpenseCategoriesDetails"/>
  <link:definitionLink xlink:role="http://www.kimberly-clark.com/role/SegmentReportingNetSalesandSignificantExpenseCategoriesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_019fd766-7669-78a6-b21f-7b0f2a74af6d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019fd766-7669-75d3-a178-2768eca049cf" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_019fd766-7669-78a6-b21f-7b0f2a74af6d" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019fd766-7669-75d3-a178-2768eca049cf" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsAxis_019fd766-7669-749d-9daf-85ad9a580caa" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ConsolidationItemsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019fd766-7669-75d3-a178-2768eca049cf" xlink:to="loc_srt_ConsolidationItemsAxis_019fd766-7669-749d-9daf-85ad9a580caa" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsDomain_019fd766-7669-749d-9daf-85ad9a580caa_default" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ConsolidationItemsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ConsolidationItemsAxis_019fd766-7669-749d-9daf-85ad9a580caa" xlink:to="loc_srt_ConsolidationItemsDomain_019fd766-7669-749d-9daf-85ad9a580caa_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsDomain_019fd766-7669-7c90-91e4-42904ae68009" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ConsolidationItemsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ConsolidationItemsAxis_019fd766-7669-749d-9daf-85ad9a580caa" xlink:to="loc_srt_ConsolidationItemsDomain_019fd766-7669-7c90-91e4-42904ae68009" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingSegmentsMember_019fd766-7669-7331-bda6-eb779da6895f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingSegmentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ConsolidationItemsDomain_019fd766-7669-7c90-91e4-42904ae68009" xlink:to="loc_us-gaap_OperatingSegmentsMember_019fd766-7669-7331-bda6-eb779da6895f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CorporateNonSegmentMember_019fd766-7669-7dad-bb12-6f0a970dd407" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CorporateNonSegmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ConsolidationItemsDomain_019fd766-7669-7c90-91e4-42904ae68009" xlink:to="loc_us-gaap_CorporateNonSegmentMember_019fd766-7669-7dad-bb12-6f0a970dd407" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_019fd766-7669-7a6d-82bc-7519e4791b2b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019fd766-7669-75d3-a178-2768eca049cf" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_019fd766-7669-7a6d-82bc-7519e4791b2b" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_019fd766-7669-7a6d-82bc-7519e4791b2b_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_019fd766-7669-7a6d-82bc-7519e4791b2b" xlink:to="loc_us-gaap_SegmentDomain_019fd766-7669-7a6d-82bc-7519e4791b2b_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_019fd766-7669-7521-a042-f85512e5cf23" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_019fd766-7669-7a6d-82bc-7519e4791b2b" xlink:to="loc_us-gaap_SegmentDomain_019fd766-7669-7521-a042-f85512e5cf23" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_NorthAmericaNAMember_019fd766-7669-7594-a9a5-327a8fc3c77c" xlink:href="kmb-20260930.xsd#kmb_NorthAmericaNAMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_019fd766-7669-7521-a042-f85512e5cf23" xlink:to="loc_kmb_NorthAmericaNAMember_019fd766-7669-7594-a9a5-327a8fc3c77c" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_InternationalPersonalCareIPCMember_019fd766-7669-7784-b2ea-ac28ca74b32a" xlink:href="kmb-20260930.xsd#kmb_InternationalPersonalCareIPCMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_019fd766-7669-7521-a042-f85512e5cf23" xlink:to="loc_kmb_InternationalPersonalCareIPCMember_019fd766-7669-7784-b2ea-ac28ca74b32a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Revenues_019fd766-7669-7a19-815c-ea7237158f0e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Revenues"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019fd766-7669-78a6-b21f-7b0f2a74af6d" xlink:to="loc_us-gaap_Revenues_019fd766-7669-7a19-815c-ea7237158f0e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_019fd766-7669-7bb4-8317-bc79ab8e00c1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CostOfGoodsAndServicesSold"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019fd766-7669-78a6-b21f-7b0f2a74af6d" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_019fd766-7669-7bb4-8317-bc79ab8e00c1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MarketingAndAdvertisingExpense_019fd766-7669-76ef-b799-0cf0253c698f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_MarketingAndAdvertisingExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019fd766-7669-78a6-b21f-7b0f2a74af6d" xlink:to="loc_us-gaap_MarketingAndAdvertisingExpense_019fd766-7669-76ef-b799-0cf0253c698f" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_ResearchSellingAndGeneralExpense_019fd766-7669-7882-b53e-79f5c9a7abff" xlink:href="kmb-20260930.xsd#kmb_ResearchSellingAndGeneralExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019fd766-7669-78a6-b21f-7b0f2a74af6d" xlink:to="loc_kmb_ResearchSellingAndGeneralExpense_019fd766-7669-7882-b53e-79f5c9a7abff" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherOperatingIncomeExpenseNet_019fd766-7669-7f00-81ec-670b5b15f9f2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherOperatingIncomeExpenseNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019fd766-7669-78a6-b21f-7b0f2a74af6d" xlink:to="loc_us-gaap_OtherOperatingIncomeExpenseNet_019fd766-7669-7f00-81ec-670b5b15f9f2" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_019fd766-7669-7f36-a60f-98be9aa941a2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019fd766-7669-78a6-b21f-7b0f2a74af6d" xlink:to="loc_us-gaap_OperatingIncomeLoss_019fd766-7669-7f36-a60f-98be9aa941a2" xlink:type="arc" order="5"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.kimberly-clark.com/role/SegmentReportingDepreciationAmortizationandCapitalSpendingbySegmentDetails" xlink:type="simple" xlink:href="kmb-20260930.xsd#SegmentReportingDepreciationAmortizationandCapitalSpendingbySegmentDetails"/>
  <link:definitionLink xlink:role="http://www.kimberly-clark.com/role/SegmentReportingDepreciationAmortizationandCapitalSpendingbySegmentDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_019fd766-7669-7a28-81a4-24db0cd97812" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SegmentReportingInformationLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019fd766-7669-77d7-8ac3-649ddf3009b7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019fd766-7669-7a28-81a4-24db0cd97812" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019fd766-7669-77d7-8ac3-649ddf3009b7" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsAxis_019fd766-7669-7e48-84ed-a77d42bac6a4" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ConsolidationItemsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019fd766-7669-77d7-8ac3-649ddf3009b7" xlink:to="loc_srt_ConsolidationItemsAxis_019fd766-7669-7e48-84ed-a77d42bac6a4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsDomain_019fd766-7669-7e48-84ed-a77d42bac6a4_default" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ConsolidationItemsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ConsolidationItemsAxis_019fd766-7669-7e48-84ed-a77d42bac6a4" xlink:to="loc_srt_ConsolidationItemsDomain_019fd766-7669-7e48-84ed-a77d42bac6a4_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsDomain_019fd766-7669-7af3-908e-b8a9e1b1dfeb" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ConsolidationItemsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ConsolidationItemsAxis_019fd766-7669-7e48-84ed-a77d42bac6a4" xlink:to="loc_srt_ConsolidationItemsDomain_019fd766-7669-7af3-908e-b8a9e1b1dfeb" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingSegmentsMember_019fd766-7669-7181-b7eb-a22511e6e449" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingSegmentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ConsolidationItemsDomain_019fd766-7669-7af3-908e-b8a9e1b1dfeb" xlink:to="loc_us-gaap_OperatingSegmentsMember_019fd766-7669-7181-b7eb-a22511e6e449" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CorporateNonSegmentMember_019fd766-7669-7314-a8bf-aa45725bfcad" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CorporateNonSegmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ConsolidationItemsDomain_019fd766-7669-7af3-908e-b8a9e1b1dfeb" xlink:to="loc_us-gaap_CorporateNonSegmentMember_019fd766-7669-7314-a8bf-aa45725bfcad" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_019fd766-7669-741d-9b79-4abb6718b371" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019fd766-7669-77d7-8ac3-649ddf3009b7" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_019fd766-7669-741d-9b79-4abb6718b371" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_019fd766-7669-741d-9b79-4abb6718b371_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_019fd766-7669-741d-9b79-4abb6718b371" xlink:to="loc_us-gaap_SegmentDomain_019fd766-7669-741d-9b79-4abb6718b371_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_019fd766-7669-7832-97d9-4b18fa200034" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_019fd766-7669-741d-9b79-4abb6718b371" xlink:to="loc_us-gaap_SegmentDomain_019fd766-7669-7832-97d9-4b18fa200034" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_NorthAmericaNAMember_019fd766-7669-7047-8c3e-4f2ed4a6614d" xlink:href="kmb-20260930.xsd#kmb_NorthAmericaNAMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_019fd766-7669-7832-97d9-4b18fa200034" xlink:to="loc_kmb_NorthAmericaNAMember_019fd766-7669-7047-8c3e-4f2ed4a6614d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_InternationalPersonalCareIPCMember_019fd766-7669-7f5a-b2a8-51e55f8eaf15" xlink:href="kmb-20260930.xsd#kmb_InternationalPersonalCareIPCMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_019fd766-7669-7832-97d9-4b18fa200034" xlink:to="loc_kmb_InternationalPersonalCareIPCMember_019fd766-7669-7f5a-b2a8-51e55f8eaf15" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_019fd766-7669-77bf-af72-a871a0e5c796" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementOperatingActivitiesSegmentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019fd766-7669-77d7-8ac3-649ddf3009b7" xlink:to="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_019fd766-7669-77bf-af72-a871a0e5c796" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentOperatingActivitiesDomain_019fd766-7669-77bf-af72-a871a0e5c796_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SegmentOperatingActivitiesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_019fd766-7669-77bf-af72-a871a0e5c796" xlink:to="loc_us-gaap_SegmentOperatingActivitiesDomain_019fd766-7669-77bf-af72-a871a0e5c796_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentOperatingActivitiesDomain_019fd766-7669-79ba-aae6-6c4ae78e6956" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SegmentOperatingActivitiesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_019fd766-7669-77bf-af72-a871a0e5c796" xlink:to="loc_us-gaap_SegmentOperatingActivitiesDomain_019fd766-7669-79ba-aae6-6c4ae78e6956" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentContinuingOperationsMember_019fd766-7669-7e80-819c-f75770162cf9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SegmentContinuingOperationsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentOperatingActivitiesDomain_019fd766-7669-79ba-aae6-6c4ae78e6956" xlink:to="loc_us-gaap_SegmentContinuingOperationsMember_019fd766-7669-7e80-819c-f75770162cf9" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_019fd766-7669-70bc-98ec-bfc4597b8614" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DepreciationDepletionAndAmortization"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019fd766-7669-7a28-81a4-24db0cd97812" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_019fd766-7669-70bc-98ec-bfc4597b8614" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentExpenditureAdditionToLongLivedAssets_019fd766-7669-7061-b5d1-a671e349e063" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SegmentExpenditureAdditionToLongLivedAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019fd766-7669-7a28-81a4-24db0cd97812" xlink:to="loc_us-gaap_SegmentExpenditureAdditionToLongLivedAssets_019fd766-7669-7061-b5d1-a671e349e063" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.kimberly-clark.com/role/SegmentReportingSaleofPrincipleProductsDetails" xlink:type="simple" xlink:href="kmb-20260930.xsd#SegmentReportingSaleofPrincipleProductsDetails"/>
  <link:definitionLink xlink:role="http://www.kimberly-clark.com/role/SegmentReportingSaleofPrincipleProductsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems_019fd766-7669-7abe-8ad8-30652ef9f491" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEntityWideRevenueByMajorCustomersByReportingSegmentsTable_019fd766-7669-7ae8-ab77-a01aa8012c64" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ScheduleOfEntityWideRevenueByMajorCustomersByReportingSegmentsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems_019fd766-7669-7abe-8ad8-30652ef9f491" xlink:to="loc_us-gaap_ScheduleOfEntityWideRevenueByMajorCustomersByReportingSegmentsTable_019fd766-7669-7ae8-ab77-a01aa8012c64" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_019fd766-7669-7d8c-ab28-2fdb5ba75e59" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ProductOrServiceAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEntityWideRevenueByMajorCustomersByReportingSegmentsTable_019fd766-7669-7ae8-ab77-a01aa8012c64" xlink:to="loc_srt_ProductOrServiceAxis_019fd766-7669-7d8c-ab28-2fdb5ba75e59" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_019fd766-7669-7d8c-ab28-2fdb5ba75e59_default" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ProductOrServiceAxis_019fd766-7669-7d8c-ab28-2fdb5ba75e59" xlink:to="loc_srt_ProductsAndServicesDomain_019fd766-7669-7d8c-ab28-2fdb5ba75e59_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_019fd766-7669-7bdb-beae-eef33dad02e4" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ProductOrServiceAxis_019fd766-7669-7d8c-ab28-2fdb5ba75e59" xlink:to="loc_srt_ProductsAndServicesDomain_019fd766-7669-7bdb-beae-eef33dad02e4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_BabyandchildcareproductsMember_019fd766-7669-7ec7-993c-568d3d6c5200" xlink:href="kmb-20260930.xsd#kmb_BabyandchildcareproductsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_019fd766-7669-7bdb-beae-eef33dad02e4" xlink:to="loc_kmb_BabyandchildcareproductsMember_019fd766-7669-7ec7-993c-568d3d6c5200" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_FamilyCareMember_019fd766-7669-71fc-8a08-a1273b0e1939" xlink:href="kmb-20260930.xsd#kmb_FamilyCareMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_019fd766-7669-7bdb-beae-eef33dad02e4" xlink:to="loc_kmb_FamilyCareMember_019fd766-7669-71fc-8a08-a1273b0e1939" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_ProfessionalProductsMember_019fd766-7669-7114-84c7-1f45989a7b30" xlink:href="kmb-20260930.xsd#kmb_ProfessionalProductsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_019fd766-7669-7bdb-beae-eef33dad02e4" xlink:to="loc_kmb_ProfessionalProductsMember_019fd766-7669-7114-84c7-1f45989a7b30" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_AdultCareProductsMember_019fd766-7669-7a4c-8985-0e82140b061a" xlink:href="kmb-20260930.xsd#kmb_AdultCareProductsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_019fd766-7669-7bdb-beae-eef33dad02e4" xlink:to="loc_kmb_AdultCareProductsMember_019fd766-7669-7a4c-8985-0e82140b061a" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_FeminineCareProductsMember_019fd766-7669-7b30-b501-9bb6fb418ddc" xlink:href="kmb-20260930.xsd#kmb_FeminineCareProductsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_019fd766-7669-7bdb-beae-eef33dad02e4" xlink:to="loc_kmb_FeminineCareProductsMember_019fd766-7669-7b30-b501-9bb6fb418ddc" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_AllOtherMember_019fd766-7669-7962-969b-0e13798ac3b7" xlink:href="kmb-20260930.xsd#kmb_AllOtherMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_019fd766-7669-7bdb-beae-eef33dad02e4" xlink:to="loc_kmb_AllOtherMember_019fd766-7669-7962-969b-0e13798ac3b7" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Revenues_019fd766-7669-79f3-9527-1fe5aec94e3c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Revenues"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems_019fd766-7669-7abe-8ad8-30652ef9f491" xlink:to="loc_us-gaap_Revenues_019fd766-7669-79f3-9527-1fe5aec94e3c" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.kimberly-clark.com/role/SupplementalDataNarrativeDetails" xlink:type="simple" xlink:href="kmb-20260930.xsd#SupplementalDataNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.kimberly-clark.com/role/SupplementalDataNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SupplierFinanceProgramLineItems_019fd766-7669-7696-9f75-90aa5bd59b00" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SupplierFinanceProgramLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SupplierFinanceProgramTable_019fd766-7669-798d-932f-a82c81bb9b65" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SupplierFinanceProgramTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SupplierFinanceProgramLineItems_019fd766-7669-7696-9f75-90aa5bd59b00" xlink:to="loc_us-gaap_SupplierFinanceProgramTable_019fd766-7669-798d-932f-a82c81bb9b65" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SupplierFinanceProgramAxis_019fd766-7669-78d7-8d13-00d60eb4ebf2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SupplierFinanceProgramAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SupplierFinanceProgramTable_019fd766-7669-798d-932f-a82c81bb9b65" xlink:to="loc_us-gaap_SupplierFinanceProgramAxis_019fd766-7669-78d7-8d13-00d60eb4ebf2" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SupplierFinanceProgramDomain_019fd766-7669-78d7-8d13-00d60eb4ebf2_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SupplierFinanceProgramDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SupplierFinanceProgramAxis_019fd766-7669-78d7-8d13-00d60eb4ebf2" xlink:to="loc_us-gaap_SupplierFinanceProgramDomain_019fd766-7669-78d7-8d13-00d60eb4ebf2_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SupplierFinanceProgramDomain_019fd766-7669-7402-8729-fe32d3e259eb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SupplierFinanceProgramDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SupplierFinanceProgramAxis_019fd766-7669-78d7-8d13-00d60eb4ebf2" xlink:to="loc_us-gaap_SupplierFinanceProgramDomain_019fd766-7669-7402-8729-fe32d3e259eb" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_019fd766-7669-7d4f-85ba-6de6d668d53b" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SupplierFinanceProgramTable_019fd766-7669-798d-932f-a82c81bb9b65" xlink:to="loc_srt_RangeAxis_019fd766-7669-7d4f-85ba-6de6d668d53b" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_019fd766-7669-7d4f-85ba-6de6d668d53b_default" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_019fd766-7669-7d4f-85ba-6de6d668d53b" xlink:to="loc_srt_RangeMember_019fd766-7669-7d4f-85ba-6de6d668d53b_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_019fd766-7669-7d4d-842f-ac59417b8313" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_019fd766-7669-7d4f-85ba-6de6d668d53b" xlink:to="loc_srt_RangeMember_019fd766-7669-7d4d-842f-ac59417b8313" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_019fd766-7669-7b6b-8e8d-7dfbdecf7d9b" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_019fd766-7669-7d4d-842f-ac59417b8313" xlink:to="loc_srt_MinimumMember_019fd766-7669-7b6b-8e8d-7dfbdecf7d9b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_019fd766-7669-71b1-8237-d9dd2b8d6d3c" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_019fd766-7669-7d4d-842f-ac59417b8313" xlink:to="loc_srt_MaximumMember_019fd766-7669-71b1-8237-d9dd2b8d6d3c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_019fd766-7669-7668-9ea5-e22ece94230d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StatementOperatingActivitiesSegmentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SupplierFinanceProgramTable_019fd766-7669-798d-932f-a82c81bb9b65" xlink:to="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_019fd766-7669-7668-9ea5-e22ece94230d" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentOperatingActivitiesDomain_019fd766-7669-7668-9ea5-e22ece94230d_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SegmentOperatingActivitiesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_019fd766-7669-7668-9ea5-e22ece94230d" xlink:to="loc_us-gaap_SegmentOperatingActivitiesDomain_019fd766-7669-7668-9ea5-e22ece94230d_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentOperatingActivitiesDomain_019fd766-7669-763c-8798-39b13a0ae041" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SegmentOperatingActivitiesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_019fd766-7669-7668-9ea5-e22ece94230d" xlink:to="loc_us-gaap_SegmentOperatingActivitiesDomain_019fd766-7669-763c-8798-39b13a0ae041" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDiscontinuedOperationsMember_019fd766-7669-73da-891e-fac94b2024f7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SegmentDiscontinuedOperationsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentOperatingActivitiesDomain_019fd766-7669-763c-8798-39b13a0ae041" xlink:to="loc_us-gaap_SegmentDiscontinuedOperationsMember_019fd766-7669-73da-891e-fac94b2024f7" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SupplierFinanceProgramObligation_019fd766-7669-78ae-a9b8-abd94bf5be48" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SupplierFinanceProgramObligation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SupplierFinanceProgramLineItems_019fd766-7669-7696-9f75-90aa5bd59b00" xlink:to="loc_us-gaap_SupplierFinanceProgramObligation_019fd766-7669-78ae-a9b8-abd94bf5be48" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SupplierFinanceProgramPaymentTimingPeriod_019fd766-7669-766a-8853-7c25a1ca813e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SupplierFinanceProgramPaymentTimingPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SupplierFinanceProgramLineItems_019fd766-7669-7696-9f75-90aa5bd59b00" xlink:to="loc_us-gaap_SupplierFinanceProgramPaymentTimingPeriod_019fd766-7669-766a-8853-7c25a1ca813e" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.kimberly-clark.com/role/SupplementalDataSummaryofInventoriesDetails" xlink:type="simple" xlink:href="kmb-20260930.xsd#SupplementalDataSummaryofInventoriesDetails"/>
  <link:definitionLink xlink:role="http://www.kimberly-clark.com/role/SupplementalDataSummaryofInventoriesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryLineItems_019fd766-7669-75a5-b655-1aa7c8a4394c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InventoryLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryCurrentTable_019fd766-7669-79ca-90b3-e5c31df9bb71" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InventoryCurrentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_InventoryLineItems_019fd766-7669-75a5-b655-1aa7c8a4394c" xlink:to="loc_us-gaap_InventoryCurrentTable_019fd766-7669-79ca-90b3-e5c31df9bb71" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PublicUtilitiesInventoryAxis_019fd766-7669-71a9-be55-bccb7954c8a8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PublicUtilitiesInventoryAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_InventoryCurrentTable_019fd766-7669-79ca-90b3-e5c31df9bb71" xlink:to="loc_us-gaap_PublicUtilitiesInventoryAxis_019fd766-7669-71a9-be55-bccb7954c8a8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PublicUtilitiesInventoryTypeDomain_019fd766-7669-71a9-be55-bccb7954c8a8_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PublicUtilitiesInventoryTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PublicUtilitiesInventoryAxis_019fd766-7669-71a9-be55-bccb7954c8a8" xlink:to="loc_us-gaap_PublicUtilitiesInventoryTypeDomain_019fd766-7669-71a9-be55-bccb7954c8a8_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PublicUtilitiesInventoryTypeDomain_019fd766-7669-777c-9298-658689ee64e0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PublicUtilitiesInventoryTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PublicUtilitiesInventoryAxis_019fd766-7669-71a9-be55-bccb7954c8a8" xlink:to="loc_us-gaap_PublicUtilitiesInventoryTypeDomain_019fd766-7669-777c-9298-658689ee64e0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_LifoMember_019fd766-7669-78bd-87cc-06fdf44da53b" xlink:href="kmb-20260930.xsd#kmb_LifoMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PublicUtilitiesInventoryTypeDomain_019fd766-7669-777c-9298-658689ee64e0" xlink:to="loc_kmb_LifoMember_019fd766-7669-78bd-87cc-06fdf44da53b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_NonLifoMember_019fd766-7669-7e4e-9166-76f69acb41ea" xlink:href="kmb-20260930.xsd#kmb_NonLifoMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PublicUtilitiesInventoryTypeDomain_019fd766-7669-777c-9298-658689ee64e0" xlink:to="loc_kmb_NonLifoMember_019fd766-7669-7e4e-9166-76f69acb41ea" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryRawMaterials_019fd766-7669-7277-9e08-ff29a27aa9d1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InventoryRawMaterials"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InventoryLineItems_019fd766-7669-75a5-b655-1aa7c8a4394c" xlink:to="loc_us-gaap_InventoryRawMaterials_019fd766-7669-7277-9e08-ff29a27aa9d1" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryWorkInProcess_019fd766-7669-7945-921b-22c478d83b07" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InventoryWorkInProcess"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InventoryLineItems_019fd766-7669-75a5-b655-1aa7c8a4394c" xlink:to="loc_us-gaap_InventoryWorkInProcess_019fd766-7669-7945-921b-22c478d83b07" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryFinishedGoods_019fd766-7669-760f-b345-880233d79369" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InventoryFinishedGoods"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InventoryLineItems_019fd766-7669-75a5-b655-1aa7c8a4394c" xlink:to="loc_us-gaap_InventoryFinishedGoods_019fd766-7669-760f-b345-880233d79369" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherInventorySupplies_019fd766-7669-7f78-8b88-a9ceb737556e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherInventorySupplies"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InventoryLineItems_019fd766-7669-75a5-b655-1aa7c8a4394c" xlink:to="loc_us-gaap_OtherInventorySupplies_019fd766-7669-7f78-8b88-a9ceb737556e" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryGross_019fd766-7669-7899-8b98-e13ecb5fa059" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InventoryGross"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InventoryLineItems_019fd766-7669-75a5-b655-1aa7c8a4394c" xlink:to="loc_us-gaap_InventoryGross_019fd766-7669-7899-8b98-e13ecb5fa059" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryLIFOReserve_019fd766-7669-7526-802d-a3e91b9644ed" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InventoryLIFOReserve"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InventoryLineItems_019fd766-7669-75a5-b655-1aa7c8a4394c" xlink:to="loc_us-gaap_InventoryLIFOReserve_019fd766-7669-7526-802d-a3e91b9644ed" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryNet_019fd766-7669-7089-a438-6cea213e9f86" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InventoryNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InventoryLineItems_019fd766-7669-75a5-b655-1aa7c8a4394c" xlink:to="loc_us-gaap_InventoryNet_019fd766-7669-7089-a438-6cea213e9f86" xlink:type="arc" order="6"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.kimberly-clark.com/role/SubsequentEventsDetails" xlink:type="simple" xlink:href="kmb-20260930.xsd#SubsequentEventsDetails"/>
  <link:definitionLink xlink:role="http://www.kimberly-clark.com/role/SubsequentEventsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventLineItems_01a1842a-02a5-74b0-a285-dfaca5694c8f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SubsequentEventLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTable_01a18420-008e-7a41-8c47-e3e690bd178e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SubsequentEventTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SubsequentEventLineItems_01a1842a-02a5-74b0-a285-dfaca5694c8f" xlink:to="loc_us-gaap_SubsequentEventTable_01a18420-008e-7a41-8c47-e3e690bd178e" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_01a1842a-02a5-790a-a80f-8f819f7cd5df" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_01a18420-008e-7a41-8c47-e3e690bd178e" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_01a1842a-02a5-790a-a80f-8f819f7cd5df" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_01a1842a-02a5-790a-a80f-8f819f7cd5df_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_01a1842a-02a5-790a-a80f-8f819f7cd5df" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_01a1842a-02a5-790a-a80f-8f819f7cd5df_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_01a1842a-02a5-7a09-a2ef-e322b5011df0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_01a1842a-02a5-790a-a80f-8f819f7cd5df" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_01a1842a-02a5-7a09-a2ef-e322b5011df0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_01a1843b-69bd-735d-8211-429a2dbd89c7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SeniorNotesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_01a1842a-02a5-7a09-a2ef-e322b5011df0" xlink:to="loc_us-gaap_SeniorNotesMember_01a1843b-69bd-735d-8211-429a2dbd89c7" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_OutstandingKenvueNotesFollowingSettlementOfExchangeOffersMember_01a18490-1b12-7bf8-ae49-555f445aca64" xlink:href="kmb-20260930.xsd#kmb_OutstandingKenvueNotesFollowingSettlementOfExchangeOffersMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_01a1842a-02a5-7a09-a2ef-e322b5011df0" xlink:to="loc_kmb_OutstandingKenvueNotesFollowingSettlementOfExchangeOffersMember_01a18490-1b12-7bf8-ae49-555f445aca64" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_OutstandingSeniorNotesKenvueNotesMember_01a19dab-b9fa-7e5a-8ee4-7428599e6b03" xlink:href="kmb-20260930.xsd#kmb_OutstandingSeniorNotesKenvueNotesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_01a1842a-02a5-7a09-a2ef-e322b5011df0" xlink:to="loc_kmb_OutstandingSeniorNotesKenvueNotesMember_01a19dab-b9fa-7e5a-8ee4-7428599e6b03" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_01a18463-015e-7a6d-96d5-f378e27ca2c7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_01a18420-008e-7a41-8c47-e3e690bd178e" xlink:to="loc_us-gaap_DebtInstrumentAxis_01a18463-015e-7a6d-96d5-f378e27ca2c7" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_01a18463-015e-7a6d-96d5-f378e27ca2c7_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_01a18463-015e-7a6d-96d5-f378e27ca2c7" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_01a18463-015e-7a6d-96d5-f378e27ca2c7_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_01a18463-de18-70d8-804f-bd70c6769d74" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_01a18463-015e-7a6d-96d5-f378e27ca2c7" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_01a18463-de18-70d8-804f-bd70c6769d74" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_NotesDue2028Member_01a18465-d572-7ce3-99c7-13b347e51d9b" xlink:href="kmb-20260930.xsd#kmb_NotesDue2028Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_01a18463-de18-70d8-804f-bd70c6769d74" xlink:to="loc_kmb_NotesDue2028Member_01a18465-d572-7ce3-99c7-13b347e51d9b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_NotesDue2029Member_01a18466-0e5e-7c70-a40c-e463f03156f3" xlink:href="kmb-20260930.xsd#kmb_NotesDue2029Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_01a18463-de18-70d8-804f-bd70c6769d74" xlink:to="loc_kmb_NotesDue2029Member_01a18466-0e5e-7c70-a40c-e463f03156f3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_NotesDue2031Member_01a18466-439a-7754-adf7-6ae28d340e22" xlink:href="kmb-20260930.xsd#kmb_NotesDue2031Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_01a18463-de18-70d8-804f-bd70c6769d74" xlink:to="loc_kmb_NotesDue2031Member_01a18466-439a-7754-adf7-6ae28d340e22" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_NotesDue2034Member_01a18466-8378-7e1e-bc30-1189935b8355" xlink:href="kmb-20260930.xsd#kmb_NotesDue2034Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_01a18463-de18-70d8-804f-bd70c6769d74" xlink:to="loc_kmb_NotesDue2034Member_01a18466-8378-7e1e-bc30-1189935b8355" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_NotesDue2036Member_01a18466-c002-7ca9-870e-131a04668eb5" xlink:href="kmb-20260930.xsd#kmb_NotesDue2036Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_01a18463-de18-70d8-804f-bd70c6769d74" xlink:to="loc_kmb_NotesDue2036Member_01a18466-c002-7ca9-870e-131a04668eb5" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_01a18486-89e4-7364-bb0c-27b3e1617b28" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SeniorNotesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_01a18463-de18-70d8-804f-bd70c6769d74" xlink:to="loc_us-gaap_SeniorNotesMember_01a18486-89e4-7364-bb0c-27b3e1617b28" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveAxis_01a19d77-5971-73d1-a592-e8b3769d5be9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringCostAndReserveAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_01a18420-008e-7a41-8c47-e3e690bd178e" xlink:to="loc_us-gaap_RestructuringCostAndReserveAxis_01a19d77-5971-73d1-a592-e8b3769d5be9" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_01a19d77-5971-73d1-a592-e8b3769d5be9_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_01a19d77-5971-73d1-a592-e8b3769d5be9" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_01a19d77-5971-73d1-a592-e8b3769d5be9_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_01a19d77-a450-7564-84b0-51fd9489b9d4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_01a19d77-5971-73d1-a592-e8b3769d5be9" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_01a19d77-a450-7564-84b0-51fd9489b9d4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_KenvueIntegrationProgramMember_01a19d78-4da7-71cd-8ab0-8545425fc627" xlink:href="kmb-20260930.xsd#kmb_KenvueIntegrationProgramMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_01a19d77-a450-7564-84b0-51fd9489b9d4" xlink:to="loc_kmb_KenvueIntegrationProgramMember_01a19d78-4da7-71cd-8ab0-8545425fc627" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_01a19dc7-920c-73bb-b237-4c0a138efef8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_01a18420-008e-7a41-8c47-e3e690bd178e" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_01a19dc7-920c-73bb-b237-4c0a138efef8" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_01a19dc7-920c-73bb-b237-4c0a138efef8_default" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_01a19dc7-920c-73bb-b237-4c0a138efef8" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_01a19dc7-920c-73bb-b237-4c0a138efef8_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_01a19dc7-f3a6-70de-852e-baf035c945c8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_01a19dc7-920c-73bb-b237-4c0a138efef8" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_01a19dc7-f3a6-70de-852e-baf035c945c8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_KenvueShareholdersMember_01a19dc8-90d7-7a77-84b2-9f9c2a836900" xlink:href="kmb-20260930.xsd#kmb_KenvueShareholdersMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_01a19dc7-f3a6-70de-852e-baf035c945c8" xlink:to="loc_kmb_KenvueShareholdersMember_01a19dc8-90d7-7a77-84b2-9f9c2a836900" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_01a1846e-80ad-73bb-a756-f513bff48735" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_01a1842a-02a5-74b0-a285-dfaca5694c8f" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_01a1846e-80ad-73bb-a756-f513bff48735" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_01a163ee-835b-7618-bf21-93bb5cf59a9c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_01a1842a-02a5-74b0-a285-dfaca5694c8f" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_01a163ee-835b-7618-bf21-93bb5cf59a9c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_01a163f9-a7ef-77ae-9a0b-60b7dfbde690" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_01a1842a-02a5-74b0-a285-dfaca5694c8f" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_01a163f9-a7ef-77ae-9a0b-60b7dfbde690" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfUnsecuredDebt_01a16416-ef77-78c1-b990-c2620439a91f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromIssuanceOfUnsecuredDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_01a1842a-02a5-74b0-a285-dfaca5694c8f" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfUnsecuredDebt_01a16416-ef77-78c1-b990-c2620439a91f" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_01a18392-053a-74db-aba0-2d700fcf6772" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_01a1842a-02a5-7320-87ad-a274c4bf4ef2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_CommercialPaperAmount_01a19d6f-d23c-743d-a840-c0c70da3c8da" xlink:href="kmb-20260930.xsd#kmb_CommercialPaperAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_01a1842a-02a5-74b0-a285-dfaca5694c8f" xlink:to="loc_kmb_CommercialPaperAmount_01a19d6f-d23c-743d-a840-c0c70da3c8da" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedCostExpectedCost1_01a19d7a-fe98-7606-bb48-eb1764ded4fb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringAndRelatedCostExpectedCost1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_01a1842a-02a5-74b0-a285-dfaca5694c8f" xlink:to="loc_us-gaap_RestructuringAndRelatedCostExpectedCost1_01a19d7a-fe98-7606-bb48-eb1764ded4fb" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_ExpectedCashIntegrationCharges_01a18354-caa6-7b20-9901-279d9849b0d5" xlink:href="kmb-20260930.xsd#kmb_ExpectedCashIntegrationCharges"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_01a1842a-02a5-74b0-a285-dfaca5694c8f" xlink:to="loc_kmb_ExpectedCashIntegrationCharges_01a18354-caa6-7b20-9901-279d9849b0d5" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_ExpectedNonCashIntegrationCharges_01a1835c-140a-7b64-b602-d8b82f1858b1" xlink:href="kmb-20260930.xsd#kmb_ExpectedNonCashIntegrationCharges"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_01a1842a-02a5-74b0-a285-dfaca5694c8f" xlink:to="loc_kmb_ExpectedNonCashIntegrationCharges_01a1835c-140a-7b64-b602-d8b82f1858b1" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_IntegrationProgramSupplyChainNetworkOptimization_01a18360-f1c0-7530-8602-b91321944edf" xlink:href="kmb-20260930.xsd#kmb_IntegrationProgramSupplyChainNetworkOptimization"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_01a1842a-02a5-74b0-a285-dfaca5694c8f" xlink:to="loc_kmb_IntegrationProgramSupplyChainNetworkOptimization_01a18360-f1c0-7530-8602-b91321944edf" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_DebtTenderedPercentage_01a18378-1be2-7e80-badf-0bf61d682820" xlink:href="kmb-20260930.xsd#kmb_DebtTenderedPercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_01a1842a-02a5-74b0-a285-dfaca5694c8f" xlink:to="loc_kmb_DebtTenderedPercentage_01a18378-1be2-7e80-badf-0bf61d682820" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_IntegrationProgramEnterpriseResourcePlanningAndTechnologyIntegration_01a18362-dcca-7661-b64b-a4c40eb539ec" xlink:href="kmb-20260930.xsd#kmb_IntegrationProgramEnterpriseResourcePlanningAndTechnologyIntegration"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_01a1842a-02a5-74b0-a285-dfaca5694c8f" xlink:to="loc_kmb_IntegrationProgramEnterpriseResourcePlanningAndTechnologyIntegration_01a18362-dcca-7661-b64b-a4c40eb539ec" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_IntegrationProgramWorkforceReductionsAndRetentionPayments_01a18366-3aef-7ca9-b142-77eafffe4e09" xlink:href="kmb-20260930.xsd#kmb_IntegrationProgramWorkforceReductionsAndRetentionPayments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_01a1842a-02a5-74b0-a285-dfaca5694c8f" xlink:to="loc_kmb_IntegrationProgramWorkforceReductionsAndRetentionPayments_01a18366-3aef-7ca9-b142-77eafffe4e09" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_IntegrationProgramAdvisoryServices_01a18367-4727-737f-864f-69df1c0780b7" xlink:href="kmb-20260930.xsd#kmb_IntegrationProgramAdvisoryServices"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_01a1842a-02a5-74b0-a285-dfaca5694c8f" xlink:to="loc_kmb_IntegrationProgramAdvisoryServices_01a18367-4727-737f-864f-69df1c0780b7" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_IntegrationProgramProgramManagementAndOther_01a18368-e44c-7860-a5a1-8b3e2be2b75d" xlink:href="kmb-20260930.xsd#kmb_IntegrationProgramProgramManagementAndOther"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_01a1842a-02a5-74b0-a285-dfaca5694c8f" xlink:to="loc_kmb_IntegrationProgramProgramManagementAndOther_01a18368-e44c-7860-a5a1-8b3e2be2b75d" xlink:type="arc" order="15"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_BusinessCombinationCashConsiderationPaid_01a19daf-91dc-73d9-805e-40d570fc5787" xlink:href="kmb-20260930.xsd#kmb_BusinessCombinationCashConsiderationPaid"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_01a1842a-02a5-74b0-a285-dfaca5694c8f" xlink:to="loc_kmb_BusinessCombinationCashConsiderationPaid_01a19daf-91dc-73d9-805e-40d570fc5787" xlink:type="arc" order="16"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_CapitalSpendingExpectedCost_01a19d9a-d6ce-7936-8220-83ad88907092" xlink:href="kmb-20260930.xsd#kmb_CapitalSpendingExpectedCost"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_01a1842a-02a5-74b0-a285-dfaca5694c8f" xlink:to="loc_kmb_CapitalSpendingExpectedCost_01a19d9a-d6ce-7936-8220-83ad88907092" xlink:type="arc" order="17"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_KenvueNotesValidlyTendered_01a18376-b6af-7917-a043-ce104457a2e4" xlink:href="kmb-20260930.xsd#kmb_KenvueNotesValidlyTendered"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_01a1842a-02a5-74b0-a285-dfaca5694c8f" xlink:to="loc_kmb_KenvueNotesValidlyTendered_01a18376-b6af-7917-a043-ce104457a2e4" xlink:type="arc" order="18"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued_01a19db2-0102-71de-a4a1-7acbc61546ed" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_01a1842a-02a5-74b0-a285-dfaca5694c8f" xlink:to="loc_us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued_01a19db2-0102-71de-a4a1-7acbc61546ed" xlink:type="arc" order="19"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://fasb.org/srt/role/srt-eedm/ExtensibleEnumerationLists" xlink:type="simple" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-roles-2026.xsd#eedm1"/>
  <link:definitionLink xlink:role="http://fasb.org/srt/role/srt-eedm/ExtensibleEnumerationLists" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeStatementAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_kmb_MarketingResearchAndGeneralExpenses_019fd766-74f8-76e7-8c4b-e1fe45ffdd7a" xlink:href="kmb-20260930.xsd#kmb_MarketingResearchAndGeneralExpenses"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementAbstract" xlink:to="loc_kmb_MarketingResearchAndGeneralExpenses_019fd766-74f8-76e7-8c4b-e1fe45ffdd7a" xlink:type="arc" order="691"/>
  </link:definitionLink>
</link:linkbase>
