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          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_TDEnergyTradingInc.Member" xlink:to="lab_mos_TDEnergyTradingInc.Member" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_AgenciaNacionalDeMineracaoMember_label_en-US" xlink:label="lab_mos_AgenciaNacionalDeMineracaoMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Agencia Nacional de Mineracao [Member]</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_AgenciaNacionalDeMineracaoMember" xlink:href="mos-20251231.xsd#mos_AgenciaNacionalDeMineracaoMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_AgenciaNacionalDeMineracaoMember" xlink:to="lab_mos_AgenciaNacionalDeMineracaoMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_UnitedStatesTreasuryMember_label_en-US" xlink:label="lab_mos_UnitedStatesTreasuryMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">United States Treasury [Member]</link:label>
          <link:label id="lab_mos_UnitedStatesTreasuryMember_documentation_en-US" xlink:label="lab_mos_UnitedStatesTreasuryMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">United States Treasury</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_UnitedStatesTreasuryMember" xlink:href="mos-20251231.xsd#mos_UnitedStatesTreasuryMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_UnitedStatesTreasuryMember" xlink:to="lab_mos_UnitedStatesTreasuryMember" xlink:type="arc" order="1"/>
          <link:label id="lab_country_US_label_en-US" xlink:label="lab_country_US" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">UNITED STATES</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_country_US" xlink:href="https://xbrl.sec.gov/country/2026/country-2026.xsd#country_US"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_US" xlink:to="lab_country_US" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_U.S.DepartmentOfTheInterior2Member_label_en-US" xlink:label="lab_mos_U.S.DepartmentOfTheInterior2Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">U.S. Department of the Interior 2 [Member]</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_U.S.DepartmentOfTheInterior2Member" xlink:href="mos-20251231.xsd#mos_U.S.DepartmentOfTheInterior2Member"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_U.S.DepartmentOfTheInterior2Member" xlink:to="lab_mos_U.S.DepartmentOfTheInterior2Member" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_OrganismoSupervisorDeLaInversioMember_label_en-US" xlink:label="lab_mos_OrganismoSupervisorDeLaInversioMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Organismo Supervisor de la Inversio [Member]</link:label>
          <link:label id="lab_mos_OrganismoSupervisorDeLaInversioMember_documentation_en-US" xlink:label="lab_mos_OrganismoSupervisorDeLaInversioMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Organismo Supervisor de la Inversio</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_OrganismoSupervisorDeLaInversioMember" xlink:href="mos-20251231.xsd#mos_OrganismoSupervisorDeLaInversioMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_OrganismoSupervisorDeLaInversioMember" xlink:to="lab_mos_OrganismoSupervisorDeLaInversioMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_RevenueQuebecMember_label_en-US" xlink:label="lab_mos_RevenueQuebecMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue Quebec [Member]</link:label>
          <link:label id="lab_mos_RevenueQuebecMember_documentation_en-US" xlink:label="lab_mos_RevenueQuebecMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Revenue Quebec</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_RevenueQuebecMember" xlink:href="mos-20251231.xsd#mos_RevenueQuebecMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_RevenueQuebecMember" xlink:to="lab_mos_RevenueQuebecMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_InternalRevenueServiceMember_label_en-US" xlink:label="lab_mos_InternalRevenueServiceMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Internal Revenue Service [Member]</link:label>
          <link:label id="lab_mos_InternalRevenueServiceMember_documentation_en-US" xlink:label="lab_mos_InternalRevenueServiceMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Internal Revenue Service</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_InternalRevenueServiceMember" xlink:href="mos-20251231.xsd#mos_InternalRevenueServiceMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_InternalRevenueServiceMember" xlink:to="lab_mos_InternalRevenueServiceMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_U.S.CustomsAndBorderProtectionMember_label_en-US" xlink:label="lab_mos_U.S.CustomsAndBorderProtectionMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">U.S. Customs and Border Protection [Member]</link:label>
          <link:label id="lab_mos_U.S.CustomsAndBorderProtectionMember_documentation_en-US" xlink:label="lab_mos_U.S.CustomsAndBorderProtectionMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">U.S. Customs and Border Protection</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_U.S.CustomsAndBorderProtectionMember" xlink:href="mos-20251231.xsd#mos_U.S.CustomsAndBorderProtectionMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_U.S.CustomsAndBorderProtectionMember" xlink:to="lab_mos_U.S.CustomsAndBorderProtectionMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_FundoEspecialDeDespDoGabineteMember_label_en-US" xlink:label="lab_mos_FundoEspecialDeDespDoGabineteMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fundo Especial de Desp do Gabinete [Member]</link:label>
          <link:label id="lab_mos_FundoEspecialDeDespDoGabineteMember_documentation_en-US" xlink:label="lab_mos_FundoEspecialDeDespDoGabineteMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fundo Especial de Desp do Gabinete</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_FundoEspecialDeDespDoGabineteMember" xlink:href="mos-20251231.xsd#mos_FundoEspecialDeDespDoGabineteMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_FundoEspecialDeDespDoGabineteMember" xlink:to="lab_mos_FundoEspecialDeDespDoGabineteMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_WaterSecurityAgencySaskatchewanMember_label_en-US" xlink:label="lab_mos_WaterSecurityAgencySaskatchewanMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Water Security Agency (Saskatchewan) [Member]</link:label>
          <link:label id="lab_mos_WaterSecurityAgencySaskatchewanMember_documentation_en-US" xlink:label="lab_mos_WaterSecurityAgencySaskatchewanMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Water Security Agency (Saskatchewan)</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_WaterSecurityAgencySaskatchewanMember" xlink:href="mos-20251231.xsd#mos_WaterSecurityAgencySaskatchewanMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_WaterSecurityAgencySaskatchewanMember" xlink:to="lab_mos_WaterSecurityAgencySaskatchewanMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_GoodSpiritSchoolDivisionMember_label_en-US" xlink:label="lab_mos_GoodSpiritSchoolDivisionMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Good Spirit School Division [Member]</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_GoodSpiritSchoolDivisionMember" xlink:href="mos-20251231.xsd#mos_GoodSpiritSchoolDivisionMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_GoodSpiritSchoolDivisionMember" xlink:to="lab_mos_GoodSpiritSchoolDivisionMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_MinisterioDaEconomiaMember_label_en-US" xlink:label="lab_mos_MinisterioDaEconomiaMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Ministerio da Economia [Member]</link:label>
          <link:label id="lab_mos_MinisterioDaEconomiaMember_documentation_en-US" xlink:label="lab_mos_MinisterioDaEconomiaMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Ministerio da Economia</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_MinisterioDaEconomiaMember" xlink:href="mos-20251231.xsd#mos_MinisterioDaEconomiaMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_MinisterioDaEconomiaMember" xlink:to="lab_mos_MinisterioDaEconomiaMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_FloridaPhosphatesMember_label_en-US" xlink:label="lab_mos_FloridaPhosphatesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Florida Phosphates [Member]</link:label>
          <link:label id="lab_mos_FloridaPhosphatesMember_documentation_en-US" xlink:label="lab_mos_FloridaPhosphatesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Florida Phosphates</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_FloridaPhosphatesMember" xlink:href="mos-20251231.xsd#mos_FloridaPhosphatesMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_FloridaPhosphatesMember" xlink:to="lab_mos_FloridaPhosphatesMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_MunicipioDeTapiraMember_label_en-US" xlink:label="lab_mos_MunicipioDeTapiraMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Municipio de Tapira [Member]</link:label>
          <link:label id="lab_mos_MunicipioDeTapiraMember_documentation_en-US" xlink:label="lab_mos_MunicipioDeTapiraMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Municipio de Tapira</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_MunicipioDeTapiraMember" xlink:href="mos-20251231.xsd#mos_MunicipioDeTapiraMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_MunicipioDeTapiraMember" xlink:to="lab_mos_MunicipioDeTapiraMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_RuralMunicipalityOfPense160Member_label_en-US" xlink:label="lab_mos_RuralMunicipalityOfPense160Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Rural Municipality of Pense 160 [Member]</link:label>
          <link:label id="lab_mos_RuralMunicipalityOfPense160Member_documentation_en-US" xlink:label="lab_mos_RuralMunicipalityOfPense160Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Rural Municipality of Pense 160</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_RuralMunicipalityOfPense160Member" xlink:href="mos-20251231.xsd#mos_RuralMunicipalityOfPense160Member"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_RuralMunicipalityOfPense160Member" xlink:to="lab_mos_RuralMunicipalityOfPense160Member" xlink:type="arc" order="1"/>
          <link:label id="lab_country_PE_label_en-US" xlink:label="lab_country_PE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">PERU</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_country_PE" xlink:href="https://xbrl.sec.gov/country/2026/country-2026.xsd#country_PE"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_PE" xlink:to="lab_country_PE" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_AgenciaNacionalDeAguasMember_label_en-US" xlink:label="lab_mos_AgenciaNacionalDeAguasMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Agencia Nacional de Aguas [Member]</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_AgenciaNacionalDeAguasMember" xlink:href="mos-20251231.xsd#mos_AgenciaNacionalDeAguasMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_AgenciaNacionalDeAguasMember" xlink:to="lab_mos_AgenciaNacionalDeAguasMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_SecretariaDeEstadoDeFazendaMember_label_en-US" xlink:label="lab_mos_SecretariaDeEstadoDeFazendaMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Secretaria de Estado de Fazenda [Member]</link:label>
          <link:label id="lab_mos_SecretariaDeEstadoDeFazendaMember_documentation_en-US" xlink:label="lab_mos_SecretariaDeEstadoDeFazendaMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Secretaria de Estado de Fazenda</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_SecretariaDeEstadoDeFazendaMember" xlink:href="mos-20251231.xsd#mos_SecretariaDeEstadoDeFazendaMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_SecretariaDeEstadoDeFazendaMember" xlink:to="lab_mos_SecretariaDeEstadoDeFazendaMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_SecretariaDaFazendaEstadoSaoPauloMember_label_en-US" xlink:label="lab_mos_SecretariaDaFazendaEstadoSaoPauloMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Secretaria da Fazenda Estado Sao Paulo [Member]</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_SecretariaDaFazendaEstadoSaoPauloMember" xlink:href="mos-20251231.xsd#mos_SecretariaDaFazendaEstadoSaoPauloMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_SecretariaDaFazendaEstadoSaoPauloMember" xlink:to="lab_mos_SecretariaDaFazendaEstadoSaoPauloMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_SaskatchewanWaterCorporationMember_label_en-US" xlink:label="lab_mos_SaskatchewanWaterCorporationMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Saskatchewan Water Corporation [Member]</link:label>
          <link:label id="lab_mos_SaskatchewanWaterCorporationMember_documentation_en-US" xlink:label="lab_mos_SaskatchewanWaterCorporationMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Saskatchewan Water Corporation</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_SaskatchewanWaterCorporationMember" xlink:href="mos-20251231.xsd#mos_SaskatchewanWaterCorporationMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_SaskatchewanWaterCorporationMember" xlink:to="lab_mos_SaskatchewanWaterCorporationMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_MinisterOfFinanceRevenueDivisionSaskatchewanMember_label_en-US" xlink:label="lab_mos_MinisterOfFinanceRevenueDivisionSaskatchewanMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Minister of Finance - Revenue Division (Saskatchewan) [Member]</link:label>
          <link:label id="lab_mos_MinisterOfFinanceRevenueDivisionSaskatchewanMember_documentation_en-US" xlink:label="lab_mos_MinisterOfFinanceRevenueDivisionSaskatchewanMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Minister of Finance - Revenue Division (Saskatchewan)</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_MinisterOfFinanceRevenueDivisionSaskatchewanMember" xlink:href="mos-20251231.xsd#mos_MinisterOfFinanceRevenueDivisionSaskatchewanMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_MinisterOfFinanceRevenueDivisionSaskatchewanMember" xlink:to="lab_mos_MinisterOfFinanceRevenueDivisionSaskatchewanMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_MinasGeraisPhosphateMinesMember_label_en-US" xlink:label="lab_mos_MinasGeraisPhosphateMinesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Minas Gerais Phosphate Mines [Member]</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_MinasGeraisPhosphateMinesMember" xlink:href="mos-20251231.xsd#mos_MinasGeraisPhosphateMinesMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_MinasGeraisPhosphateMinesMember" xlink:to="lab_mos_MinasGeraisPhosphateMinesMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_TheUniversityOfAlbertaMember_label_en-US" xlink:label="lab_mos_TheUniversityOfAlbertaMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">The University of Alberta [Member]</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_TheUniversityOfAlbertaMember" xlink:href="mos-20251231.xsd#mos_TheUniversityOfAlbertaMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_TheUniversityOfAlbertaMember" xlink:to="lab_mos_TheUniversityOfAlbertaMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_RuralMunicipalityOfColonsayMember_label_en-US" xlink:label="lab_mos_RuralMunicipalityOfColonsayMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Rural Municipality of Colonsay [Member]</link:label>
          <link:label id="lab_mos_RuralMunicipalityOfColonsayMember_documentation_en-US" xlink:label="lab_mos_RuralMunicipalityOfColonsayMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Rural Municipality of Colonsay</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_RuralMunicipalityOfColonsayMember" xlink:href="mos-20251231.xsd#mos_RuralMunicipalityOfColonsayMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_RuralMunicipalityOfColonsayMember" xlink:to="lab_mos_RuralMunicipalityOfColonsayMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_OrganismoDeEvaluacionYFiscalizaMember_label_en-US" xlink:label="lab_mos_OrganismoDeEvaluacionYFiscalizaMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Organismo de Evaluacion y Fiscaliza [Member]</link:label>
          <link:label id="lab_mos_OrganismoDeEvaluacionYFiscalizaMember_documentation_en-US" xlink:label="lab_mos_OrganismoDeEvaluacionYFiscalizaMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Organismo de Evaluacion y Fiscaliza</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_OrganismoDeEvaluacionYFiscalizaMember" xlink:href="mos-20251231.xsd#mos_OrganismoDeEvaluacionYFiscalizaMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_OrganismoDeEvaluacionYFiscalizaMember" xlink:to="lab_mos_OrganismoDeEvaluacionYFiscalizaMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_AgenciaNacionalDeMineracao1Member_label_en-US" xlink:label="lab_mos_AgenciaNacionalDeMineracao1Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Agencia Nacional de Mineracao 1 [Member]</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_AgenciaNacionalDeMineracao1Member" xlink:href="mos-20251231.xsd#mos_AgenciaNacionalDeMineracao1Member"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_AgenciaNacionalDeMineracao1Member" xlink:to="lab_mos_AgenciaNacionalDeMineracao1Member" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_MosaicICanadaHoldingsULCMember_label_en-US" xlink:label="lab_mos_MosaicICanadaHoldingsULCMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Mosaic I (Canada) Holdings ULC [Member]</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_MosaicICanadaHoldingsULCMember" xlink:href="mos-20251231.xsd#mos_MosaicICanadaHoldingsULCMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_MosaicICanadaHoldingsULCMember" xlink:to="lab_mos_MosaicICanadaHoldingsULCMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_SecretariaFazendaDeMinasGeraisMember_label_en-US" xlink:label="lab_mos_SecretariaFazendaDeMinasGeraisMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Secretaria Fazenda de Minas Gerais [Member]</link:label>
          <link:label id="lab_mos_SecretariaFazendaDeMinasGeraisMember_documentation_en-US" xlink:label="lab_mos_SecretariaFazendaDeMinasGeraisMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Secretaria Fazenda de Minas Gerais</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_SecretariaFazendaDeMinasGeraisMember" xlink:href="mos-20251231.xsd#mos_SecretariaFazendaDeMinasGeraisMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_SecretariaFazendaDeMinasGeraisMember" xlink:to="lab_mos_SecretariaFazendaDeMinasGeraisMember" xlink:type="arc" order="1"/>
          <link:label id="lab_country_BR_label_en-US" xlink:label="lab_country_BR" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">BRAZIL</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_country_BR" xlink:href="https://xbrl.sec.gov/country/2026/country-2026.xsd#country_BR"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_BR" xlink:to="lab_country_BR" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_SaoPauloPhosphateMinesMember_label_en-US" xlink:label="lab_mos_SaoPauloPhosphateMinesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sao Paulo Phosphate Mines [Member]</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_SaoPauloPhosphateMinesMember" xlink:href="mos-20251231.xsd#mos_SaoPauloPhosphateMinesMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_SaoPauloPhosphateMinesMember" xlink:to="lab_mos_SaoPauloPhosphateMinesMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_CanadaRevenueAgencyMember_label_en-US" xlink:label="lab_mos_CanadaRevenueAgencyMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Canada Revenue Agency [Member]</link:label>
          <link:label id="lab_mos_CanadaRevenueAgencyMember_documentation_en-US" xlink:label="lab_mos_CanadaRevenueAgencyMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Canada Revenue Agency</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_CanadaRevenueAgencyMember" xlink:href="mos-20251231.xsd#mos_CanadaRevenueAgencyMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_CanadaRevenueAgencyMember" xlink:to="lab_mos_CanadaRevenueAgencyMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_MiskiMayoMember_label_en-US" xlink:label="lab_mos_MiskiMayoMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Miski Mayo [Member]</link:label>
          <link:label id="lab_mos_MiskiMayoMember_documentation_en-US" xlink:label="lab_mos_MiskiMayoMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Miski Mayo</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_MiskiMayoMember" xlink:href="mos-20251231.xsd#mos_MiskiMayoMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_MiskiMayoMember" xlink:to="lab_mos_MiskiMayoMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_EsterhazyMineMember_label_en-US" xlink:label="lab_mos_EsterhazyMineMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Esterhazy Mine [Member]</link:label>
          <link:label id="lab_mos_EsterhazyMineMember_documentation_en-US" xlink:label="lab_mos_EsterhazyMineMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Esterhazy Mine</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_EsterhazyMineMember" xlink:href="mos-20251231.xsd#mos_EsterhazyMineMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_EsterhazyMineMember" xlink:to="lab_mos_EsterhazyMineMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_LangenburgRuralMunicipalityOf181Member_label_en-US" xlink:label="lab_mos_LangenburgRuralMunicipalityOf181Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Langenburg Rural Municipality of 181 [Member]</link:label>
          <link:label id="lab_mos_LangenburgRuralMunicipalityOf181Member_documentation_en-US" xlink:label="lab_mos_LangenburgRuralMunicipalityOf181Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Langenburg Rural Municipality of 181</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_LangenburgRuralMunicipalityOf181Member" xlink:href="mos-20251231.xsd#mos_LangenburgRuralMunicipalityOf181Member"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_LangenburgRuralMunicipalityOf181Member" xlink:to="lab_mos_LangenburgRuralMunicipalityOf181Member" xlink:type="arc" order="1"/>
          <link:label id="lab_country_CA_label_en-US" xlink:label="lab_country_CA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">CANADA</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_country_CA" xlink:href="https://xbrl.sec.gov/country/2026/country-2026.xsd#country_CA"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_CA" xlink:to="lab_country_CA" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_InstitutoEstadualDeFlorestasMember_label_en-US" xlink:label="lab_mos_InstitutoEstadualDeFlorestasMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Instituto Estadual de Florestas [Member]</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_InstitutoEstadualDeFlorestasMember" xlink:href="mos-20251231.xsd#mos_InstitutoEstadualDeFlorestasMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_InstitutoEstadualDeFlorestasMember" xlink:to="lab_mos_InstitutoEstadualDeFlorestasMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_GoiasPhosphateMinesMember_label_en-US" xlink:label="lab_mos_GoiasPhosphateMinesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goias Phosphate Mines [Member]</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_GoiasPhosphateMinesMember" xlink:href="mos-20251231.xsd#mos_GoiasPhosphateMinesMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_GoiasPhosphateMinesMember" xlink:to="lab_mos_GoiasPhosphateMinesMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_SergipePotashMinesMember_label_en-US" xlink:label="lab_mos_SergipePotashMinesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sergipe Potash Mines [Member]</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_SergipePotashMinesMember" xlink:href="mos-20251231.xsd#mos_SergipePotashMinesMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_SergipePotashMinesMember" xlink:to="lab_mos_SergipePotashMinesMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_TransGasLimitedMember_label_en-US" xlink:label="lab_mos_TransGasLimitedMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">TransGas Limited [Member]</link:label>
          <link:label id="lab_mos_TransGasLimitedMember_documentation_en-US" xlink:label="lab_mos_TransGasLimitedMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">TransGas Limited</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_TransGasLimitedMember" xlink:href="mos-20251231.xsd#mos_TransGasLimitedMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_TransGasLimitedMember" xlink:to="lab_mos_TransGasLimitedMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_U.S.DepartmentOfTheInterior1Member_label_en-US" xlink:label="lab_mos_U.S.DepartmentOfTheInterior1Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">U.S. Department of the Interior 1 [Member]</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_U.S.DepartmentOfTheInterior1Member" xlink:href="mos-20251231.xsd#mos_U.S.DepartmentOfTheInterior1Member"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_U.S.DepartmentOfTheInterior1Member" xlink:to="lab_mos_U.S.DepartmentOfTheInterior1Member" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_SaoPauloGovernoDoEstadoMember_label_en-US" xlink:label="lab_mos_SaoPauloGovernoDoEstadoMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sao Paulo Governo do Estado [Member]</link:label>
          <link:label id="lab_mos_SaoPauloGovernoDoEstadoMember_documentation_en-US" xlink:label="lab_mos_SaoPauloGovernoDoEstadoMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Sao Paulo Governo do Estado</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_SaoPauloGovernoDoEstadoMember" xlink:href="mos-20251231.xsd#mos_SaoPauloGovernoDoEstadoMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_SaoPauloGovernoDoEstadoMember" xlink:to="lab_mos_SaoPauloGovernoDoEstadoMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_MinistryOfTreasuryBoardAndFinanceAlbertaMember_label_en-US" xlink:label="lab_mos_MinistryOfTreasuryBoardAndFinanceAlbertaMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Ministry of Treasury Board and Finance (Alberta) [Member]</link:label>
          <link:label id="lab_mos_MinistryOfTreasuryBoardAndFinanceAlbertaMember_documentation_en-US" xlink:label="lab_mos_MinistryOfTreasuryBoardAndFinanceAlbertaMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Ministry of Treasury Board and Finance (Alberta)</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_MinistryOfTreasuryBoardAndFinanceAlbertaMember" xlink:href="mos-20251231.xsd#mos_MinistryOfTreasuryBoardAndFinanceAlbertaMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_MinistryOfTreasuryBoardAndFinanceAlbertaMember" xlink:to="lab_mos_MinistryOfTreasuryBoardAndFinanceAlbertaMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_SaskatchewanPowerCorporationMember_label_en-US" xlink:label="lab_mos_SaskatchewanPowerCorporationMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Saskatchewan Power Corporation [Member]</link:label>
          <link:label id="lab_mos_SaskatchewanPowerCorporationMember_documentation_en-US" xlink:label="lab_mos_SaskatchewanPowerCorporationMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Saskatchewan Power Corporation</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_SaskatchewanPowerCorporationMember" xlink:href="mos-20251231.xsd#mos_SaskatchewanPowerCorporationMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_SaskatchewanPowerCorporationMember" xlink:to="lab_mos_SaskatchewanPowerCorporationMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_MinisterioDaEconomia1Member_label_en-US" xlink:label="lab_mos_MinisterioDaEconomia1Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Ministerio da Economia 1 [Member]</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_MinisterioDaEconomia1Member" xlink:href="mos-20251231.xsd#mos_MinisterioDaEconomia1Member"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_MinisterioDaEconomia1Member" xlink:to="lab_mos_MinisterioDaEconomia1Member" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_SuperintendenciaNacionalMember_label_en-US" xlink:label="lab_mos_SuperintendenciaNacionalMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Superintendencia Nacional [Member]</link:label>
          <link:label id="lab_mos_SuperintendenciaNacionalMember_documentation_en-US" xlink:label="lab_mos_SuperintendenciaNacionalMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Superintendencia Nacional</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_SuperintendenciaNacionalMember" xlink:href="mos-20251231.xsd#mos_SuperintendenciaNacionalMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_SuperintendenciaNacionalMember" xlink:to="lab_mos_SuperintendenciaNacionalMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_USDAAPHISWildlifeServicesMember_label_en-US" xlink:label="lab_mos_USDAAPHISWildlifeServicesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">USDA APHIS Wildlife Services [Member]</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_USDAAPHISWildlifeServicesMember" xlink:href="mos-20251231.xsd#mos_USDAAPHISWildlifeServicesMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_USDAAPHISWildlifeServicesMember" xlink:to="lab_mos_USDAAPHISWildlifeServicesMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_SaskEnergyIncorporatedMember_label_en-US" xlink:label="lab_mos_SaskEnergyIncorporatedMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">SaskEnergy Incorporated [Member]</link:label>
          <link:label id="lab_mos_SaskEnergyIncorporatedMember_documentation_en-US" xlink:label="lab_mos_SaskEnergyIncorporatedMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">SaskEnergy Incorporated</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_SaskEnergyIncorporatedMember" xlink:href="mos-20251231.xsd#mos_SaskEnergyIncorporatedMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_SaskEnergyIncorporatedMember" xlink:to="lab_mos_SaskEnergyIncorporatedMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_BellePlaineMineMember_label_en-US" xlink:label="lab_mos_BellePlaineMineMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Belle Plaine Mine [Member]</link:label>
          <link:label id="lab_mos_BellePlaineMineMember_documentation_en-US" xlink:label="lab_mos_BellePlaineMineMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Belle Plaine Mine</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_BellePlaineMineMember" xlink:href="mos-20251231.xsd#mos_BellePlaineMineMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_BellePlaineMineMember" xlink:to="lab_mos_BellePlaineMineMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_CarlsbadMineMember_label_en-US" xlink:label="lab_mos_CarlsbadMineMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Carlsbad Mine [Member]</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_CarlsbadMineMember" xlink:href="mos-20251231.xsd#mos_CarlsbadMineMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_CarlsbadMineMember" xlink:to="lab_mos_CarlsbadMineMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_ColonsayMineMember_label_en-US" xlink:label="lab_mos_ColonsayMineMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Colonsay Mine [Member]</link:label>
          <link:label id="lab_mos_ColonsayMineMember_documentation_en-US" xlink:label="lab_mos_ColonsayMineMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Colonsay Mine</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_ColonsayMineMember" xlink:href="mos-20251231.xsd#mos_ColonsayMineMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_ColonsayMineMember" xlink:to="lab_mos_ColonsayMineMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_InstitutoGeologicoMineroYMetaluMember_label_en-US" xlink:label="lab_mos_InstitutoGeologicoMineroYMetaluMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Instituto Geologico Minero y Metalu [Member]</link:label>
          <link:label id="lab_mos_InstitutoGeologicoMineroYMetaluMember_documentation_en-US" xlink:label="lab_mos_InstitutoGeologicoMineroYMetaluMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Instituto Geologico Minero y Metalu</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_InstitutoGeologicoMineroYMetaluMember" xlink:href="mos-20251231.xsd#mos_InstitutoGeologicoMineroYMetaluMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_InstitutoGeologicoMineroYMetaluMember" xlink:to="lab_mos_InstitutoGeologicoMineroYMetaluMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_UnitedStatesTreasury1Member_label_en-US" xlink:label="lab_mos_UnitedStatesTreasury1Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">United States Treasury 1 [Member]</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_UnitedStatesTreasury1Member" xlink:href="mos-20251231.xsd#mos_UnitedStatesTreasury1Member"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_UnitedStatesTreasury1Member" xlink:to="lab_mos_UnitedStatesTreasury1Member" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_RuralMunicipalityOfSpyHillMember_label_en-US" xlink:label="lab_mos_RuralMunicipalityOfSpyHillMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Rural Municipality of Spy Hill [Member]</link:label>
          <link:label id="lab_mos_RuralMunicipalityOfSpyHillMember_documentation_en-US" xlink:label="lab_mos_RuralMunicipalityOfSpyHillMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Rural Municipality of Spy Hill</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_RuralMunicipalityOfSpyHillMember" xlink:href="mos-20251231.xsd#mos_RuralMunicipalityOfSpyHillMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_RuralMunicipalityOfSpyHillMember" xlink:to="lab_mos_RuralMunicipalityOfSpyHillMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_FundoEspecialDeDDoIDePAmbieMember_label_en-US" xlink:label="lab_mos_FundoEspecialDeDDoIDePAmbieMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fundo Especial de D do I de P Ambie [Member]</link:label>
          <link:label id="lab_mos_FundoEspecialDeDDoIDePAmbieMember_documentation_en-US" xlink:label="lab_mos_FundoEspecialDeDDoIDePAmbieMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fundo Especial de D do I de P Ambie</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_FundoEspecialDeDDoIDePAmbieMember" xlink:href="mos-20251231.xsd#mos_FundoEspecialDeDDoIDePAmbieMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_FundoEspecialDeDDoIDePAmbieMember" xlink:to="lab_mos_FundoEspecialDeDDoIDePAmbieMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_BrazilCorporateMember_label_en-US" xlink:label="lab_mos_BrazilCorporateMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Brazil Corporate [Member]</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_BrazilCorporateMember" xlink:href="mos-20251231.xsd#mos_BrazilCorporateMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_BrazilCorporateMember" xlink:to="lab_mos_BrazilCorporateMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_AgenciaDePromocionDeLaInversionPrivadaMember_label_en-US" xlink:label="lab_mos_AgenciaDePromocionDeLaInversionPrivadaMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Agencia de Promocion de la Inversion Privada [Member]</link:label>
          <link:label id="lab_mos_AgenciaDePromocionDeLaInversionPrivadaMember_documentation_en-US" xlink:label="lab_mos_AgenciaDePromocionDeLaInversionPrivadaMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Agencia de Promocion de la Inversion Privada</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_AgenciaDePromocionDeLaInversionPrivadaMember" xlink:href="mos-20251231.xsd#mos_AgenciaDePromocionDeLaInversionPrivadaMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_AgenciaDePromocionDeLaInversionPrivadaMember" xlink:to="lab_mos_AgenciaDePromocionDeLaInversionPrivadaMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_PhosphateMember_label_en-US" xlink:label="lab_mos_PhosphateMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Phosphate [Member]</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_PhosphateMember" xlink:href="mos-20251231.xsd#mos_PhosphateMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_PhosphateMember" xlink:to="lab_mos_PhosphateMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_PhosphateSegmentMember_label_en-US" xlink:label="lab_mos_PhosphateSegmentMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Phosphate Segment [Member]</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_PhosphateSegmentMember" xlink:href="mos-20251231.xsd#mos_PhosphateSegmentMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_PhosphateSegmentMember" xlink:to="lab_mos_PhosphateSegmentMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_PotashMember_label_en-US" xlink:label="lab_mos_PotashMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Potash [Member]</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_PotashMember" xlink:href="mos-20251231.xsd#mos_PotashMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_PotashMember" xlink:to="lab_mos_PotashMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_PotashSegmentMember_label_en-US" xlink:label="lab_mos_PotashSegmentMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Potash Segment [Member]</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_PotashSegmentMember" xlink:href="mos-20251231.xsd#mos_PotashSegmentMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_PotashSegmentMember" xlink:to="lab_mos_PotashSegmentMember" xlink:type="arc" order="1"/>
          <link:label id="lab_mos_MosaicFertilizantesSegmentMember_label_en-US" xlink:label="lab_mos_MosaicFertilizantesSegmentMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Mosaic Fertilizantes Segment [Member]</link:label>
          <link:loc xlink:type="locator" xlink:label="loc_mos_MosaicFertilizantesSegmentMember" xlink:href="mos-20251231.xsd#mos_MosaicFertilizantesSegmentMember"/>
          <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_mos_MosaicFertilizantesSegmentMember" xlink:to="lab_mos_MosaicFertilizantesSegmentMember" xlink:type="arc" order="1"/>
        </link:labelLink>
      </link:linkbase>
    </xs:appinfo>
  </xs:annotation>
  <xs:element id="mos_U.S.DepartmentOfTheInterior1Member" abstract="true" name="U.S.DepartmentOfTheInterior1Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_InternalRevenueServiceMember" abstract="true" name="InternalRevenueServiceMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_USDAAPHISWildlifeServicesMember" abstract="true" name="USDAAPHISWildlifeServicesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_UnitedStatesTreasuryMember" abstract="true" name="UnitedStatesTreasuryMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_U.S.CustomsAndBorderProtectionMember" abstract="true" name="U.S.CustomsAndBorderProtectionMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_SuperintendenciaNacionalMember" abstract="true" name="SuperintendenciaNacionalMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_OrganismoDeEvaluacionYFiscalizaMember" abstract="true" name="OrganismoDeEvaluacionYFiscalizaMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_OrganismoSupervisorDeLaInversioMember" abstract="true" name="OrganismoSupervisorDeLaInversioMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_InstitutoGeologicoMineroYMetaluMember" abstract="true" name="InstitutoGeologicoMineroYMetaluMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_AgenciaDePromocionDeLaInversionPrivadaMember" abstract="true" name="AgenciaDePromocionDeLaInversionPrivadaMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_U.S.DepartmentOfTheInterior2Member" abstract="true" name="U.S.DepartmentOfTheInterior2Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_UnitedStatesTreasury1Member" abstract="true" name="UnitedStatesTreasury1Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_SaskatchewanWaterCorporationMember" abstract="true" name="SaskatchewanWaterCorporationMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_TransGasLimitedMember" abstract="true" name="TransGasLimitedMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_RuralMunicipalityOfPense160Member" abstract="true" name="RuralMunicipalityOfPense160Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_RuralMunicipalityOfSpyHillMember" abstract="true" name="RuralMunicipalityOfSpyHillMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_LangenburgRuralMunicipalityOf181Member" abstract="true" name="LangenburgRuralMunicipalityOf181Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_MinisterOfFinanceRevenueDivisionSaskatchewanMember" abstract="true" name="MinisterOfFinanceRevenueDivisionSaskatchewanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_TDEnergyTradingInc.Member" abstract="true" name="TDEnergyTradingInc.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_MinistryOfEnergyAndResourcesSaskatchewanMember" abstract="true" name="MinistryOfEnergyAndResourcesSaskatchewanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_WaterSecurityAgencySaskatchewanMember" abstract="true" name="WaterSecurityAgencySaskatchewanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_CanadaRevenueAgencyMember" abstract="true" name="CanadaRevenueAgencyMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_GoodSpiritSchoolDivisionMember" abstract="true" name="GoodSpiritSchoolDivisionMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_SaskEnergyIncorporatedMember" abstract="true" name="SaskEnergyIncorporatedMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_SaskatchewanPowerCorporationMember" abstract="true" name="SaskatchewanPowerCorporationMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_MinistryOfTreasuryBoardAndFinanceAlbertaMember" abstract="true" name="MinistryOfTreasuryBoardAndFinanceAlbertaMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_RuralMunicipalityOfColonsayMember" abstract="true" name="RuralMunicipalityOfColonsayMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_TheUniversityOfAlbertaMember" abstract="true" name="TheUniversityOfAlbertaMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_RevenueQuebecMember" abstract="true" name="RevenueQuebecMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_AgenciaNacionalDeMineracaoMember" abstract="true" name="AgenciaNacionalDeMineracaoMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_AgenciaNacionalDeAguasMember" abstract="true" name="AgenciaNacionalDeAguasMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_SecretariaFazendaDeMinasGeraisMember" abstract="true" name="SecretariaFazendaDeMinasGeraisMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_SecretariaDaFazendaEstadoSaoPauloMember" abstract="true" name="SecretariaDaFazendaEstadoSaoPauloMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_FundoEspecialDeDDoIDePAmbieMember" abstract="true" name="FundoEspecialDeDDoIDePAmbieMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_FundoEspecialDeDespDoGabineteMember" abstract="true" name="FundoEspecialDeDespDoGabineteMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_GoiasSecretariaDaFazendaMember" abstract="true" name="GoiasSecretariaDaFazendaMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_InstitutoEstadualDeFlorestasMember" abstract="true" name="InstitutoEstadualDeFlorestasMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_MinisterioDaEconomiaMember" abstract="true" name="MinisterioDaEconomiaMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_MunicipioDeTapiraMember" abstract="true" name="MunicipioDeTapiraMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_SecretariaDeEstadoDeFazendaMember" abstract="true" name="SecretariaDeEstadoDeFazendaMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_SaoPauloGovernoDoEstadoMember" abstract="true" name="SaoPauloGovernoDoEstadoMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_AgenciaNacionalDeMineracao1Member" abstract="true" name="AgenciaNacionalDeMineracao1Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_MinisterioDaEconomia1Member" abstract="true" name="MinisterioDaEconomia1Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_FloridaPhosphatesMember" abstract="true" name="FloridaPhosphatesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_MiskiMayoMember" abstract="true" name="MiskiMayoMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_CarlsbadMineMember" abstract="true" name="CarlsbadMineMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_ColonsayMineMember" abstract="true" name="ColonsayMineMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_MosaicICanadaHoldingsULCMember" abstract="true" name="MosaicICanadaHoldingsULCMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_BellePlaineMineMember" abstract="true" name="BellePlaineMineMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_EsterhazyMineMember" abstract="true" name="EsterhazyMineMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_MinasGeraisPhosphateMinesMember" abstract="true" name="MinasGeraisPhosphateMinesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_SaoPauloPhosphateMinesMember" abstract="true" name="SaoPauloPhosphateMinesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_GoiasPhosphateMinesMember" abstract="true" name="GoiasPhosphateMinesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_BrazilCorporateMember" abstract="true" name="BrazilCorporateMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_SergipePotashMinesMember" abstract="true" name="SergipePotashMinesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_PhosphateMember" abstract="true" name="PhosphateMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_PhosphateSegmentMember" abstract="true" name="PhosphateSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_PotashMember" abstract="true" name="PotashMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_PotashSegmentMember" abstract="true" name="PotashSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mos_MosaicFertilizantesSegmentMember" abstract="true" name="MosaicFertilizantesSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
</xs:schema>
