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  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
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    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Assets" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_Assets"/>
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    <link:label id="lab_ifrs-full_CurrentAssetsOtherThanAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners_c29ad703-a2e1-4333-8c26-55513708dfc3_totalLabel_fr" xlink:label="lab_ifrs-full_CurrentAssetsOtherThanAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Actifs courants autres que les actifs non courants ou les groupes destinés à être cédés classés comme détenus en vue de la vente ou détenus en vue de la distribution aux propriétaires</link:label>
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    <link:label id="lab_sny_AjustementsPourVariationDesProvisionsEtAutresPassifsNonCourants_label_fr" xlink:label="lab_sny_AjustementsPourVariationDesProvisionsEtAutresPassifsNonCourants" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Ajustements Pour Variation Des Provisions Et Autres Passifs Non Courants</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_sny_AjustementsPourVariationDesProvisionsEtAutresPassifsNonCourants" xlink:href="sny-2021-12-31.xsd#sny_AjustementsPourVariationDesProvisionsEtAutresPassifsNonCourants"/>
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    <link:label id="lab_sny_ParticipationsMember_label_fr" xlink:label="lab_sny_ParticipationsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Participations [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sny_ParticipationsMember" xlink:href="sny-2021-12-31.xsd#sny_ParticipationsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sny_ParticipationsMember" xlink:to="lab_sny_ParticipationsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sny_ProvisionsEtAutresPassifsNonCourants_label_fr" xlink:label="lab_sny_ProvisionsEtAutresPassifsNonCourants" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Provisions Et Autres Passifs Non Courants</link:label>
    <link:label id="lab_sny_ProvisionsEtAutresPassifsNonCourants_documentation_fr" xlink:label="lab_sny_ProvisionsEtAutresPassifsNonCourants" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Provisions Et Autres Passifs Non Courants</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sny_ProvisionsEtAutresPassifsNonCourants" xlink:href="sny-2021-12-31.xsd#sny_ProvisionsEtAutresPassifsNonCourants"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sny_ProvisionsEtAutresPassifsNonCourants" xlink:to="lab_sny_ProvisionsEtAutresPassifsNonCourants" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents_5a42a2a7-fb85-4668-bf43-744eb7d5a8ba_totalLabel_fr" xlink:label="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Augmentation (diminution) de la trésorerie et des équivalents de trésorerie</link:label>
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    <link:label id="lab_sny_PrescriptionMember_label_fr" xlink:label="lab_sny_PrescriptionMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Prescription [Member]</link:label>
    <link:label id="lab_sny_PrescriptionMember_documentation_fr" xlink:label="lab_sny_PrescriptionMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Prescription</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sny_PrescriptionMember" xlink:href="sny-2021-12-31.xsd#sny_PrescriptionMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sny_PrescriptionMember" xlink:to="lab_sny_PrescriptionMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NoncurrentLiabilities_cbf5f474-32dc-4636-bc3a-fa5447471605_totalLabel_fr" xlink:label="lab_ifrs-full_NoncurrentLiabilities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Passifs non courants</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentLiabilities" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncurrentLiabilities"/>
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    <link:label id="lab_sny_SanteGrandPublicMember_label_fr" xlink:label="lab_sny_SanteGrandPublicMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Sante Grand Public [Member]</link:label>
    <link:label id="lab_sny_SanteGrandPublicMember_documentation_fr" xlink:label="lab_sny_SanteGrandPublicMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Sante Grand Public</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sny_SanteGrandPublicMember" xlink:href="sny-2021-12-31.xsd#sny_SanteGrandPublicMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sny_SanteGrandPublicMember" xlink:to="lab_sny_SanteGrandPublicMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sny_DividendesRecusDesSocietesNonConsolideesClassesDansLesActivitesOperationnelles_label_fr" xlink:label="lab_sny_DividendesRecusDesSocietesNonConsolideesClassesDansLesActivitesOperationnelles" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Dividendes Recus Des Societes Non Consolidees, Classes Dans Les Activites Operationnelles</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sny_DividendesRecusDesSocietesNonConsolideesClassesDansLesActivitesOperationnelles" xlink:href="sny-2021-12-31.xsd#sny_DividendesRecusDesSocietesNonConsolideesClassesDansLesActivitesOperationnelles"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sny_DividendesRecusDesSocietesNonConsolideesClassesDansLesActivitesOperationnelles" xlink:to="lab_sny_DividendesRecusDesSocietesNonConsolideesClassesDansLesActivitesOperationnelles" xlink:type="arc" order="1"/>
    <link:label id="lab_sny_AugmentationDiminutionParLeBiaisDautreVariationDesInteretsNonControlantsCapitauxPropres_label_fr" xlink:label="lab_sny_AugmentationDiminutionParLeBiaisDautreVariationDesInteretsNonControlantsCapitauxPropres" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Augmentation (Diminution) Par Le Biais Dautre Variation Des Interets Non Controlants, Capitaux Propres</link:label>
    <link:label id="lab_sny_AugmentationDiminutionParLeBiaisDautreVariationDesInteretsNonControlantsCapitauxPropres_documentation_fr" xlink:label="lab_sny_AugmentationDiminutionParLeBiaisDautreVariationDesInteretsNonControlantsCapitauxPropres" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Augmentation (Diminution) Par Le Biais Dautre Variation Des Interets Non Controlants, Capitaux Propres</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sny_AugmentationDiminutionParLeBiaisDautreVariationDesInteretsNonControlantsCapitauxPropres" xlink:href="sny-2021-12-31.xsd#sny_AugmentationDiminutionParLeBiaisDautreVariationDesInteretsNonControlantsCapitauxPropres"/>
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    <link:label id="lab_sny_AjustementsPourImpactDeLaConsommationDesStocksAcquisReevaluesALaJusteValeur_label_fr" xlink:label="lab_sny_AjustementsPourImpactDeLaConsommationDesStocksAcquisReevaluesALaJusteValeur" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Ajustements Pour Impact De La Consommation Des Stocks Acquis Reevalues A La Juste Valeur</link:label>
    <link:label id="lab_sny_AjustementsPourImpactDeLaConsommationDesStocksAcquisReevaluesALaJusteValeur_documentation_fr" xlink:label="lab_sny_AjustementsPourImpactDeLaConsommationDesStocksAcquisReevaluesALaJusteValeur" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Ajustements Pour Impact De La Consommation Des Stocks Acquis Reevalues A La Juste Valeur</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sny_AjustementsPourImpactDeLaConsommationDesStocksAcquisReevaluesALaJusteValeur" xlink:href="sny-2021-12-31.xsd#sny_AjustementsPourImpactDeLaConsommationDesStocksAcquisReevaluesALaJusteValeur"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sny_AjustementsPourImpactDeLaConsommationDesStocksAcquisReevaluesALaJusteValeur" xlink:to="lab_sny_AjustementsPourImpactDeLaConsommationDesStocksAcquisReevaluesALaJusteValeur" xlink:type="arc" order="1"/>
    <link:label id="lab_sny_ResultatDilueParActionAttribuableAuxActionnairesDeSanofi_label_fr" xlink:label="lab_sny_ResultatDilueParActionAttribuableAuxActionnairesDeSanofi" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Resultat Dilue Par Action, Attribuable Aux Actionnaires De Sanofi</link:label>
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    <link:label id="lab_sny_ResultatDeBaseParActionAttribuableAuxActionnairesDeSanofi_label_fr" xlink:label="lab_sny_ResultatDeBaseParActionAttribuableAuxActionnairesDeSanofi" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Resultat De Base Par Action, Attribuable Aux Actionnaires De Sanofi</link:label>
    <link:label id="lab_sny_ResultatDeBaseParActionAttribuableAuxActionnairesDeSanofi_documentation_fr" xlink:label="lab_sny_ResultatDeBaseParActionAttribuableAuxActionnairesDeSanofi" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Resultat De Base Par Action, Attribuable Aux Actionnaires De Sanofi</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sny_ResultatDeBaseParActionAttribuableAuxActionnairesDeSanofi" xlink:href="sny-2021-12-31.xsd#sny_ResultatDeBaseParActionAttribuableAuxActionnairesDeSanofi"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sny_ResultatDeBaseParActionAttribuableAuxActionnairesDeSanofi" xlink:to="lab_sny_ResultatDeBaseParActionAttribuableAuxActionnairesDeSanofi" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NoncurrentAssets_5eea7779-bb40-4f2d-9f78-3d975ef1604e_totalLabel_fr" xlink:label="lab_ifrs-full_NoncurrentAssets" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Actifs non courants</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentAssets" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncurrentAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NoncurrentAssets" xlink:to="lab_ifrs-full_NoncurrentAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProfitLossFromContinuingOperations_56e70f7b-ddce-4673-916c-768d419f6908_totalLabel_fr" xlink:label="lab_ifrs-full_ProfitLossFromContinuingOperations" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Résultat des activités poursuivies</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossFromContinuingOperations" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLossFromContinuingOperations"/>
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    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_5a340994-d6e0-442a-91d3-75ce37da0576_totalLabel_fr" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Autres éléments du résultat global qui seront reclassés en résultat net, nets d’impôt</link:label>
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    <link:label id="lab_sny_AjustementsPourVariationDesAutresActifsCourantsEtAutresPassifsCourants_label_fr" xlink:label="lab_sny_AjustementsPourVariationDesAutresActifsCourantsEtAutresPassifsCourants" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Ajustements Pour Variation Des Autres Actifs Courants Et Autres Passifs Courants</link:label>
    <link:label id="lab_sny_AjustementsPourVariationDesAutresActifsCourantsEtAutresPassifsCourants_documentation_fr" xlink:label="lab_sny_AjustementsPourVariationDesAutresActifsCourantsEtAutresPassifsCourants" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Ajustements Pour Variation Des Autres Actifs Courants Et Autres Passifs Courants</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_sny_AjustementsPourAmortissementsEtDepreciationsDesImmobilisationsCorporellesDroitsDutilisationEtImmobilisationsIncorporelles" xlink:href="sny-2021-12-31.xsd#sny_AjustementsPourAmortissementsEtDepreciationsDesImmobilisationsCorporellesDroitsDutilisationEtImmobilisationsIncorporelles"/>
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    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComprehensiveIncome" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ComprehensiveIncome"/>
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    <link:label id="lab_ifrs-full_Equity_e4771d05-ae8e-41f9-98c9-d21731e484b6_periodStartLabel_fr" xlink:label="lab_ifrs-full_Equity" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Capitaux propres en début de période</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_sny_AugmentationDiminutionParLeBiaisDePaiementsEnActionsEmissionDactionsGratuitesEtAttributionDefinitiveDactionsGratuitesExistantesCapitauxPropres" xlink:href="sny-2021-12-31.xsd#sny_AugmentationDiminutionParLeBiaisDePaiementsEnActionsEmissionDactionsGratuitesEtAttributionDefinitiveDactionsGratuitesExistantesCapitauxPropres"/>
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    <link:label id="lab_sny_RegeneronMember_documentation_fr" xlink:label="lab_sny_RegeneronMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Regeneron</link:label>
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    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GrossProfit" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_GrossProfit"/>
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    <link:label id="lab_sny_AugmentationDiminutionParLeBiaisDautresVariationsLieesALemissionDactionsGratuitesCapitauxPropres_label_fr" xlink:label="lab_sny_AugmentationDiminutionParLeBiaisDautresVariationsLieesALemissionDactionsGratuitesCapitauxPropres" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Augmentation (Diminution) Par Le Biais Dautres Variations Liees A Lemission Dactions Gratuites, Capitaux Propres</link:label>
    <link:label id="lab_sny_AugmentationDiminutionParLeBiaisDautresVariationsLieesALemissionDactionsGratuitesCapitauxPropres_documentation_fr" xlink:label="lab_sny_AugmentationDiminutionParLeBiaisDautresVariationsLieesALemissionDactionsGratuitesCapitauxPropres" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Augmentation (Diminution) Par Le Biais Dautres Variations Liees A Lemission Dactions Gratuites, Capitaux Propres</link:label>
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    <link:label id="lab_sny_ProfitsPertesSurInstrumentsDeDetteEnActifsFinanciersAvantImpot_documentation_fr" xlink:label="lab_sny_ProfitsPertesSurInstrumentsDeDetteEnActifsFinanciersAvantImpot" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Profits (Pertes) Sur Instruments De Dette En Actifs Financiers, Avant Impot</link:label>
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    <link:label id="lab_sny_IncidenceDeLapplicationDeLaDecisionIfricSurLesContratsDeTypeSaasMember_label_fr" xlink:label="lab_sny_IncidenceDeLapplicationDeLaDecisionIfricSurLesContratsDeTypeSaasMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Incidence De Lapplication De La Decision Ifric Sur Les Contrats De Type Saas [Member]</link:label>
    <link:label id="lab_sny_IncidenceDeLapplicationDeLaDecisionIfricSurLesContratsDeTypeSaasMember_documentation_fr" xlink:label="lab_sny_IncidenceDeLapplicationDeLaDecisionIfricSurLesContratsDeTypeSaasMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Incidence De Lapplication De La Decision Ifric Sur Les Contrats De Type Saas</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sny_IncidenceDeLapplicationDeLaDecisionIfricSurLesContratsDeTypeSaasMember" xlink:href="sny-2021-12-31.xsd#sny_IncidenceDeLapplicationDeLaDecisionIfricSurLesContratsDeTypeSaasMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sny_IncidenceDeLapplicationDeLaDecisionIfricSurLesContratsDeTypeSaasMember" xlink:to="lab_sny_IncidenceDeLapplicationDeLaDecisionIfricSurLesContratsDeTypeSaasMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sny_PassifsCourantsLiesADesRegroupementsDentreprisesEtADesInteretsNonControlants_label_fr" xlink:label="lab_sny_PassifsCourantsLiesADesRegroupementsDentreprisesEtADesInteretsNonControlants" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Passifs Courants Lies A Des Regroupements Dentreprises Et A Des Interets Non Controlants</link:label>
    <link:label id="lab_sny_PassifsCourantsLiesADesRegroupementsDentreprisesEtADesInteretsNonControlants_documentation_fr" xlink:label="lab_sny_PassifsCourantsLiesADesRegroupementsDentreprisesEtADesInteretsNonControlants" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Passifs Courants Lies A Des Regroupements Dentreprises Et A Des Interets Non Controlants</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sny_PassifsCourantsLiesADesRegroupementsDentreprisesEtADesInteretsNonControlants" xlink:to="lab_sny_PassifsCourantsLiesADesRegroupementsDentreprisesEtADesInteretsNonControlants" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities_ec650246-9067-42ed-884a-b187b8fcbe7a_totalLabel_fr" xlink:label="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Flux de trésorerie liés aux activités de financement hors activité Santé animale échangée ou destinée à être échangée</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivities"/>
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    <link:label id="lab_sny_ProvisionsEtAutresPassifsCourants_label_fr" xlink:label="lab_sny_ProvisionsEtAutresPassifsCourants" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Provisions Et Autres Passifs Courants</link:label>
    <link:label id="lab_sny_ProvisionsEtAutresPassifsCourants_documentation_fr" xlink:label="lab_sny_ProvisionsEtAutresPassifsCourants" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Provisions Et Autres Passifs Courants</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sny_ProvisionsEtAutresPassifsCourants" xlink:to="lab_sny_ProvisionsEtAutresPassifsCourants" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashAndCashEquivalents_3921b31a-63cf-4c0e-892d-29fa419f36da_periodStartLabel_fr" xlink:label="lab_ifrs-full_CashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Trésorerie et équivalents de trésorerie en début de période</link:label>
    <link:label id="lab_ifrs-full_CashAndCashEquivalents_3401c6bd-ef2b-43ec-918e-8189266861ba_periodEndLabel_fr" xlink:label="lab_ifrs-full_CashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Trésorerie et équivalents de trésorerie en fin de période</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashAndCashEquivalents" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashAndCashEquivalents"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashAndCashEquivalents" xlink:to="lab_ifrs-full_CashAndCashEquivalents" xlink:type="arc" order="1"/>
    <link:label id="lab_sny_ComplementDePrixSurCessionPasseeMember_label_fr" xlink:label="lab_sny_ComplementDePrixSurCessionPasseeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Complement De Prix Sur Cession Passee [Member]</link:label>
    <link:label id="lab_sny_ComplementDePrixSurCessionPasseeMember_documentation_fr" xlink:label="lab_sny_ComplementDePrixSurCessionPasseeMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Complement De Prix Sur Cession Passee</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sny_ComplementDePrixSurCessionPasseeMember" xlink:href="sny-2021-12-31.xsd#sny_ComplementDePrixSurCessionPasseeMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sny_ComplementDePrixSurCessionPasseeMember" xlink:to="lab_sny_ComplementDePrixSurCessionPasseeMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sny_ResultatAvantImpotsEtSocietesMisesEnEquivalence_cfcf0609-3c56-4641-b416-51ff92d3f424_totalLabel_fr" xlink:label="lab_sny_ResultatAvantImpotsEtSocietesMisesEnEquivalence" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Resultat Avant Impots Et Societes Mises En Equivalence</link:label>
    <link:label id="lab_sny_ResultatAvantImpotsEtSocietesMisesEnEquivalence_label_fr" xlink:label="lab_sny_ResultatAvantImpotsEtSocietesMisesEnEquivalence" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Resultat Avant Impots Et Societes Mises En Equivalence</link:label>
    <link:label id="lab_sny_ResultatAvantImpotsEtSocietesMisesEnEquivalence_documentation_fr" xlink:label="lab_sny_ResultatAvantImpotsEtSocietesMisesEnEquivalence" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Resultat Avant Impots Et Societes Mises En Equivalence</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sny_ResultatAvantImpotsEtSocietesMisesEnEquivalence" xlink:href="sny-2021-12-31.xsd#sny_ResultatAvantImpotsEtSocietesMisesEnEquivalence"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sny_ResultatAvantImpotsEtSocietesMisesEnEquivalence" xlink:to="lab_sny_ResultatAvantImpotsEtSocietesMisesEnEquivalence" xlink:type="arc" order="1"/>
    <link:label id="lab_sny_AugmentationDiminutionParLeBiaisDePaiementsEnActionsValeurDesServicesObtenusDesSalariesCapitauxPropres_label_fr" xlink:label="lab_sny_AugmentationDiminutionParLeBiaisDePaiementsEnActionsValeurDesServicesObtenusDesSalariesCapitauxPropres" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Augmentation (Diminution) Par Le Biais De Paiements En Actions, Valeur Des Services Obtenus Des Salaries, Capitaux Propres</link:label>
    <link:label id="lab_sny_AugmentationDiminutionParLeBiaisDePaiementsEnActionsValeurDesServicesObtenusDesSalariesCapitauxPropres_documentation_fr" xlink:label="lab_sny_AugmentationDiminutionParLeBiaisDePaiementsEnActionsValeurDesServicesObtenusDesSalariesCapitauxPropres" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Augmentation (Diminution) Par Le Biais De Paiements En Actions, Valeur Des Services Obtenus Des Salaries, Capitaux Propres</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sny_AugmentationDiminutionParLeBiaisDePaiementsEnActionsValeurDesServicesObtenusDesSalariesCapitauxPropres" xlink:href="sny-2021-12-31.xsd#sny_AugmentationDiminutionParLeBiaisDePaiementsEnActionsValeurDesServicesObtenusDesSalariesCapitauxPropres"/>
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    <link:label id="lab_sny_AutresProfitsPertesLitiges_label_fr" xlink:label="lab_sny_AutresProfitsPertesLitiges" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Autres Profits (Pertes), Litiges</link:label>
    <link:label id="lab_sny_AutresProfitsPertesLitiges_documentation_fr" xlink:label="lab_sny_AutresProfitsPertesLitiges" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Autres Profits (Pertes), Litiges</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sny_AutresProfitsPertesLitiges" xlink:href="sny-2021-12-31.xsd#sny_AutresProfitsPertesLitiges"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sny_AutresProfitsPertesLitiges" xlink:to="lab_sny_AutresProfitsPertesLitiges" xlink:type="arc" order="1"/>
    <link:label id="lab_sny_IncidenceDeLapplicationDeLaDecisionIfricSurIas19Member_label_fr" xlink:label="lab_sny_IncidenceDeLapplicationDeLaDecisionIfricSurIas19Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Incidence De Lapplication De La Decision Ifric Sur Ias 19 [Member]</link:label>
    <link:label id="lab_sny_IncidenceDeLapplicationDeLaDecisionIfricSurIas19Member_documentation_fr" xlink:label="lab_sny_IncidenceDeLapplicationDeLaDecisionIfricSurIas19Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Incidence De Lapplication De La Decision Ifric Sur Ias 19</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sny_IncidenceDeLapplicationDeLaDecisionIfricSurIas19Member" xlink:href="sny-2021-12-31.xsd#sny_IncidenceDeLapplicationDeLaDecisionIfricSurIas19Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sny_IncidenceDeLapplicationDeLaDecisionIfricSurIas19Member" xlink:to="lab_sny_IncidenceDeLapplicationDeLaDecisionIfricSurIas19Member" xlink:type="arc" order="1"/>
    <link:label id="lab_sny_VariationDesAutresActifsNonCourants_label_fr" xlink:label="lab_sny_VariationDesAutresActifsNonCourants" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Variation Des Autres Actifs Non Courants</link:label>
    <link:label id="lab_sny_VariationDesAutresActifsNonCourants_documentation_fr" xlink:label="lab_sny_VariationDesAutresActifsNonCourants" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Variation Des Autres Actifs Non Courants</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sny_VariationDesAutresActifsNonCourants" xlink:href="sny-2021-12-31.xsd#sny_VariationDesAutresActifsNonCourants"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sny_VariationDesAutresActifsNonCourants" xlink:to="lab_sny_VariationDesAutresActifsNonCourants" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities_0991be4e-c51e-4108-a866-2d37257ee923_totalLabel_fr" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Flux de trésorerie liés aux activités opérationnelles hors activité Santé animale échangée ou destinée à être échangée</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivities"/>
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    <link:label id="lab_sny_AjustementPourProfitsPertesRealisesSurLaCessionDeParticipationsDansDesFilialesDesCoentreprisesEtDesEntreprisesAssocieesImpotsDifferes_label_fr" xlink:label="lab_sny_AjustementPourProfitsPertesRealisesSurLaCessionDeParticipationsDansDesFilialesDesCoentreprisesEtDesEntreprisesAssocieesImpotsDifferes" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Ajustement Pour Profits (Pertes) Realises Sur La Cession De Participations Dans Des Filiales, Des Coentreprises Et Des Entreprises Associees, Impots Differes</link:label>
    <link:label id="lab_sny_AjustementPourProfitsPertesRealisesSurLaCessionDeParticipationsDansDesFilialesDesCoentreprisesEtDesEntreprisesAssocieesImpotsDifferes_documentation_fr" xlink:label="lab_sny_AjustementPourProfitsPertesRealisesSurLaCessionDeParticipationsDansDesFilialesDesCoentreprisesEtDesEntreprisesAssocieesImpotsDifferes" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Ajustement Pour Profits (Pertes) Realises Sur La Cession De Participations Dans Des Filiales, Des Coentreprises Et Des Entreprises Associees, Impots Differes</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sny_AjustementPourProfitsPertesRealisesSurLaCessionDeParticipationsDansDesFilialesDesCoentreprisesEtDesEntreprisesAssocieesImpotsDifferes" xlink:href="sny-2021-12-31.xsd#sny_AjustementPourProfitsPertesRealisesSurLaCessionDeParticipationsDansDesFilialesDesCoentreprisesEtDesEntreprisesAssocieesImpotsDifferes"/>
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    <link:label id="lab_sny_FluxDeTresorerieNetsLiesALoperationDechangeDeLactiviteSanteAnimaleContreLactiviteSanteGrandPublic_label_fr" xlink:label="lab_sny_FluxDeTresorerieNetsLiesALoperationDechangeDeLactiviteSanteAnimaleContreLactiviteSanteGrandPublic" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Flux De Tresorerie Nets Lies A Loperation Dechange De Lactivite Sante Animale Contre Lactivite Sante Grand Public</link:label>
    <link:label id="lab_sny_FluxDeTresorerieNetsLiesALoperationDechangeDeLactiviteSanteAnimaleContreLactiviteSanteGrandPublic_documentation_fr" xlink:label="lab_sny_FluxDeTresorerieNetsLiesALoperationDechangeDeLactiviteSanteAnimaleContreLactiviteSanteGrandPublic" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Flux De Tresorerie Nets Lies A Loperation Dechange De Lactivite Sante Animale Contre Lactivite Sante Grand Public</link:label>
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    <link:label id="lab_sny_PassifsNonCourantsLiesADesRegroupementsDentreprisesEtADesInteretsNonControlants_label_fr" xlink:label="lab_sny_PassifsNonCourantsLiesADesRegroupementsDentreprisesEtADesInteretsNonControlants" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Passifs Non Courants Lies A Des Regroupements Dentreprises Et A Des Interets Non Controlants</link:label>
    <link:label id="lab_sny_PassifsNonCourantsLiesADesRegroupementsDentreprisesEtADesInteretsNonControlants_documentation_fr" xlink:label="lab_sny_PassifsNonCourantsLiesADesRegroupementsDentreprisesEtADesInteretsNonControlants" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Passifs Non Courants Lies A Des Regroupements Dentreprises Et A Des Interets Non Controlants</link:label>
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    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital_d062bdc3-727e-4b60-a1ed-9a8484919b2e_totalLabel_fr" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="fr">Marge brute d’autofinancement hors activité Santé animale échangée ou destinée à être échangée</link:label>
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