<?xml version="1.0"?>
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd http://www.w3.org/1999/xlink http://www.xbrl.org/2003/xlink-2003-12-31.xsd">
  <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" roleURI="http://www.xbrl.org/2009/role/netLabel" />
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="AcquisitionOfOtherIntangibleAssets" xlink:href="olg-2023-06-30.xsd#olg_AcquisitionOfOtherIntangibleAssets" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="AcquisitionOfOtherIntangibleAssets_label_labelfr" xml:lang="fr">Acquisitions d’autres immobilisations incorporelles</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AcquisitionOfOtherIntangibleAssets" xlink:to="AcquisitionOfOtherIntangibleAssets_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="AcquisitionOfPlayerRegistrations" xlink:href="olg-2023-06-30.xsd#olg_AcquisitionOfPlayerRegistrations" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="AcquisitionOfPlayerRegistrations_label_labelfr" xml:lang="fr">Acquisitions de contrats joueurs </link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AcquisitionOfPlayerRegistrations" xlink:to="AcquisitionOfPlayerRegistrations_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="AcquisitionOfPlayerRegistrationsNetOfChangeInLiabilities" xlink:href="olg-2023-06-30.xsd#olg_AcquisitionOfPlayerRegistrationsNetOfChangeInLiabilities" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="AcquisitionOfPlayerRegistrationsNetOfChangeInLiabilities_label_labelfr" xml:lang="fr">Acquisitions de contrats joueurs nettes de variation des dettes</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AcquisitionOfPlayerRegistrationsNetOfChangeInLiabilities" xlink:to="AcquisitionOfPlayerRegistrationsNetOfChangeInLiabilities_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="AdjustementsForCapitalGainsOnSaleOfPlayerRegistrations" xlink:href="olg-2023-06-30.xsd#olg_AdjustementsForCapitalGainsOnSaleOfPlayerRegistrations" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="AdjustementsForCapitalGainsOnSaleOfPlayerRegistrations_label_labelfr" xml:lang="fr">Ajustement des plus-values de cession des contrats joueurs</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustementsForCapitalGainsOnSaleOfPlayerRegistrations" xlink:to="AdjustementsForCapitalGainsOnSaleOfPlayerRegistrations_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="AdjustementsForGainsOnSaleOfOtherNoncurrentAssets" xlink:href="olg-2023-06-30.xsd#olg_AdjustementsForGainsOnSaleOfOtherNoncurrentAssets" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="AdjustementsForGainsOnSaleOfOtherNoncurrentAssets_label_labelfr" xml:lang="fr">Ajustement des plus-values de cession des autres immobilisations</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustementsForGainsOnSaleOfOtherNoncurrentAssets" xlink:to="AdjustementsForGainsOnSaleOfOtherNoncurrentAssets_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="AdjustementsForNetCostOfFinancialDebt" xlink:href="olg-2023-06-30.xsd#olg_AdjustementsForNetCostOfFinancialDebt" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="AdjustementsForNetCostOfFinancialDebt_label_labelfr" xml:lang="fr">Ajustement pour coût de l’endettement financier net</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustementsForNetCostOfFinancialDebt" xlink:to="AdjustementsForNetCostOfFinancialDebt_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="AdjustmentsForDepreciationAmortisationAndProvisions" xlink:href="olg-2023-06-30.xsd#olg_AdjustmentsForDepreciationAmortisationAndProvisions" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="AdjustmentsForDepreciationAmortisationAndProvisions_label_labelfr" xml:lang="fr">Ajustements pour amortissements et provisions</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsForDepreciationAmortisationAndProvisions" xlink:to="AdjustmentsForDepreciationAmortisationAndProvisions_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ChangeInOsranes" xlink:href="olg-2023-06-30.xsd#olg_ChangeInOsranes" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ChangeInOsranes_label_labelfr" xml:lang="fr">Variation sur OSRANE</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChangeInOsranes" xlink:to="ChangeInOsranes_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ChangeInScope" xlink:href="olg-2023-06-30.xsd#olg_ChangeInScope" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ChangeInScope_label_labelfr" xml:lang="fr">Variation de périmètre</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChangeInScope" xlink:to="ChangeInScope_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ChangesLiabilitiesDirectlyRelatedToNoncurrentAssetsHeldForSale" xlink:href="olg-2023-06-30.xsd#olg_ChangesLiabilitiesDirectlyRelatedToNoncurrentAssetsHeldForSale" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ChangesLiabilitiesDirectlyRelatedToNoncurrentAssetsHeldForSale_label_labelfr" xml:lang="fr">Variations Passifs directement liés à des actifs non courants détenus en vue de la vente</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChangesLiabilitiesDirectlyRelatedToNoncurrentAssetsHeldForSale" xlink:to="ChangesLiabilitiesDirectlyRelatedToNoncurrentAssetsHeldForSale_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ChangesNoncurrentAssetsHeldForSale" xlink:href="olg-2023-06-30.xsd#olg_ChangesNoncurrentAssetsHeldForSale" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ChangesNoncurrentAssetsHeldForSale_label_labelfr" xml:lang="fr">Variations Actifs non courants détenus en vue de la vente</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChangesNoncurrentAssetsHeldForSale" xlink:to="ChangesNoncurrentAssetsHeldForSale_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ChangesOtherAssets" xlink:href="olg-2023-06-30.xsd#olg_ChangesOtherAssets" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ChangesOtherAssets_label_labelfr" xml:lang="fr">Variations Autres actifs</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChangesOtherAssets" xlink:to="ChangesOtherAssets_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ChangesOtherLiabilities" xlink:href="olg-2023-06-30.xsd#olg_ChangesOtherLiabilities" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ChangesOtherLiabilities_label_labelfr" xml:lang="fr">Variations Autres passifs</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChangesOtherLiabilities" xlink:to="ChangesOtherLiabilities_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ChangesTradePayables" xlink:href="olg-2023-06-30.xsd#olg_ChangesTradePayables" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ChangesTradePayables_label_labelfr" xml:lang="fr">Variations Dettes fournisseurs</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChangesTradePayables" xlink:to="ChangesTradePayables_label_labelfr" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ChangesTradePayables_totalLabel_labelfr" xml:lang="fr">Variations Dettes fournisseurs</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChangesTradePayables" xlink:to="ChangesTradePayables_totalLabel_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ChangesTradeReceivables" xlink:href="olg-2023-06-30.xsd#olg_ChangesTradeReceivables" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ChangesTradeReceivables_label_labelfr" xml:lang="fr">Variations Créances clients</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChangesTradeReceivables" xlink:to="ChangesTradeReceivables_label_labelfr" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ChangesTradeReceivables_totalLabel_labelfr" xml:lang="fr">Variations Créances clients</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChangesTradeReceivables" xlink:to="ChangesTradeReceivables_totalLabel_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="CurrencyTranslationAdjustment" xlink:href="olg-2023-06-30.xsd#olg_CurrencyTranslationAdjustment" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="CurrencyTranslationAdjustment_label_labelfr" xml:lang="fr">Écart de conversion</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrencyTranslationAdjustment" xlink:to="CurrencyTranslationAdjustment_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="CurrentAssetsHeldForSale" xlink:href="olg-2023-06-30.xsd#olg_CurrentAssetsHeldForSale" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="CurrentAssetsHeldForSale_label_labelfr" xml:lang="fr">Actifs courants détenus en vue de la vente</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentAssetsHeldForSale" xlink:to="CurrentAssetsHeldForSale_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="CurrentInfrastructureBankLoan" xlink:href="olg-2023-06-30.xsd#olg_CurrentInfrastructureBankLoan" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="CurrentInfrastructureBankLoan_label_labelfr" xml:lang="fr">Emprunt bancaire stade courant</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentInfrastructureBankLoan" xlink:to="CurrentInfrastructureBankLoan_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="CurrentInfrastructureBonds" xlink:href="olg-2023-06-30.xsd#olg_CurrentInfrastructureBonds" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="CurrentInfrastructureBonds_label_labelfr" xml:lang="fr">Emprunt obligataire stade courant</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentInfrastructureBonds" xlink:to="CurrentInfrastructureBonds_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="CurrentPlayerRegistrationPayables" xlink:href="olg-2023-06-30.xsd#olg_CurrentPlayerRegistrationPayables" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="CurrentPlayerRegistrationPayables_label_labelfr" xml:lang="fr">Dettes courantes sur contrats joueurs</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentPlayerRegistrationPayables" xlink:to="CurrentPlayerRegistrationPayables_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="CurrentReceivablesOnSaleOfPlayerRegistrations" xlink:href="olg-2023-06-30.xsd#olg_CurrentReceivablesOnSaleOfPlayerRegistrations" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="CurrentReceivablesOnSaleOfPlayerRegistrations_label_labelfr" xml:lang="fr">Créances courantes sur contrats joueurs</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentReceivablesOnSaleOfPlayerRegistrations" xlink:to="CurrentReceivablesOnSaleOfPlayerRegistrations_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="DisposalOrReductionInOtherNoncurrentAssets" xlink:href="olg-2023-06-30.xsd#olg_DisposalOrReductionInOtherNoncurrentAssets" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="DisposalOrReductionInOtherNoncurrentAssets_label_labelfr" xml:lang="fr">Cessions ou diminutions des autres actifs immobilisés</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalOrReductionInOtherNoncurrentAssets" xlink:to="DisposalOrReductionInOtherNoncurrentAssets_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="Ebitda" xlink:href="olg-2023-06-30.xsd#olg_Ebitda" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="Ebitda_label_labelfr" xml:lang="fr">Excédent brut d’exploitation </link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Ebitda" xlink:to="Ebitda_label_labelfr" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="Ebitda_totalLabel_labelfr" xml:lang="fr">Excédent brut d’exploitation </link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Ebitda" xlink:to="Ebitda_totalLabel_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="GainLossRelatedToAssetsHeldForSale" xlink:href="olg-2023-06-30.xsd#olg_GainLossRelatedToAssetsHeldForSale" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="GainLossRelatedToAssetsHeldForSale_label_labelfr" xml:lang="fr">Résultat lié à un actif non courant détenu en vue  de la vente</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainLossRelatedToAssetsHeldForSale" xlink:to="GainLossRelatedToAssetsHeldForSale_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="GainLossRelatedToCurrentAssetsHeldForSale" xlink:href="olg-2023-06-30.xsd#olg_GainLossRelatedToCurrentAssetsHeldForSale" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="GainLossRelatedToCurrentAssetsHeldForSale_label_labelfr" xml:lang="fr">Résultat lié à un actif non courant détenu en vue de la vente</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainLossRelatedToCurrentAssetsHeldForSale" xlink:to="GainLossRelatedToCurrentAssetsHeldForSale_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="GainsOnSaleOfPlayerRegistrations" xlink:href="olg-2023-06-30.xsd#olg_GainsOnSaleOfPlayerRegistrations" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="GainsOnSaleOfPlayerRegistrations_label_labelfr" xml:lang="fr">Plus-value/cessions joueurs</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainsOnSaleOfPlayerRegistrations" xlink:to="GainsOnSaleOfPlayerRegistrations_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="InterestPaid" xlink:href="olg-2023-06-30.xsd#olg_InterestPaid" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="InterestPaid_label_labelfr" xml:lang="fr">Intérêts versés</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestPaid" xlink:to="InterestPaid_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="InterestPaidOnLeaseLiabilities" xlink:href="olg-2023-06-30.xsd#olg_InterestPaidOnLeaseLiabilities" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="InterestPaidOnLeaseLiabilities_label_labelfr" xml:lang="fr">Intérêts versés sur les dettes liées aux obligations locatives</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestPaidOnLeaseLiabilities" xlink:to="InterestPaidOnLeaseLiabilities_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="LiabilitiesDirectlyRelatedToCurrentAssetsHeldForSale" xlink:href="olg-2023-06-30.xsd#olg_LiabilitiesDirectlyRelatedToCurrentAssetsHeldForSale" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="LiabilitiesDirectlyRelatedToCurrentAssetsHeldForSale_label_labelfr" xml:lang="fr">Passifs directement liés à des actifs courants détenus en vue de la vente </link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesDirectlyRelatedToCurrentAssetsHeldForSale" xlink:to="LiabilitiesDirectlyRelatedToCurrentAssetsHeldForSale_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="NetDepreciationAmortisationAndProvisions" xlink:href="olg-2023-06-30.xsd#olg_NetDepreciationAmortisationAndProvisions" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="NetDepreciationAmortisationAndProvisions_label_labelfr" xml:lang="fr">Dotations aux amortissements et provisions nettes </link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetDepreciationAmortisationAndProvisions" xlink:to="NetDepreciationAmortisationAndProvisions_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="NoncurrentInfrastructureBankLoan" xlink:href="olg-2023-06-30.xsd#olg_NoncurrentInfrastructureBankLoan" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="NoncurrentInfrastructureBankLoan_label_labelfr" xml:lang="fr">Emprunt infrastructure stade non courant</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncurrentInfrastructureBankLoan" xlink:to="NoncurrentInfrastructureBankLoan_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="NoncurrentInfrastructureBonds" xlink:href="olg-2023-06-30.xsd#olg_NoncurrentInfrastructureBonds" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="NoncurrentInfrastructureBonds_label_labelfr" xml:lang="fr">Emprunt obligataire infrastructure non courant</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncurrentInfrastructureBonds" xlink:to="NoncurrentInfrastructureBonds_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="NoncurrentLiabilitiesOnAcquisitionOfPlayerRegistrations" xlink:href="olg-2023-06-30.xsd#olg_NoncurrentLiabilitiesOnAcquisitionOfPlayerRegistrations" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="NoncurrentLiabilitiesOnAcquisitionOfPlayerRegistrations_label_labelfr" xml:lang="fr">Dettes non courantes sur contrats joueurs</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncurrentLiabilitiesOnAcquisitionOfPlayerRegistrations" xlink:to="NoncurrentLiabilitiesOnAcquisitionOfPlayerRegistrations_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="NoncurrentReceivablesOnSaleOfPlayerRegistrations" xlink:href="olg-2023-06-30.xsd#olg_NoncurrentReceivablesOnSaleOfPlayerRegistrations" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="NoncurrentReceivablesOnSaleOfPlayerRegistrations_label_labelfr" xml:lang="fr">Créances non courante sur contrats joueurs</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncurrentReceivablesOnSaleOfPlayerRegistrations" xlink:to="NoncurrentReceivablesOnSaleOfPlayerRegistrations_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="OtherEquity" xlink:href="olg-2023-06-30.xsd#olg_OtherEquity" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="OtherEquity_label_labelfr" xml:lang="fr">Autres fonds propres</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherEquity" xlink:to="OtherEquity_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="OtherEquityMember" xlink:href="olg-2023-06-30.xsd#olg_OtherEquityMember" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="OtherEquityMember_label_labelfr" xml:lang="fr">Autres fonds propres</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherEquityMember" xlink:to="OtherEquityMember_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="PlayerRegistrationPayablesAsOf3006Y" xlink:href="olg-2023-06-30.xsd#olg_PlayerRegistrationPayablesAsOf3006Y" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PlayerRegistrationPayablesAsOf3006Y_label_labelfr" xml:lang="fr">Dettes joueurs au 30/06/N</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PlayerRegistrationPayablesAsOf3006Y" xlink:to="PlayerRegistrationPayablesAsOf3006Y_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="PlayerRegistrationPayablesAsOf3006Y1" xlink:href="olg-2023-06-30.xsd#olg_PlayerRegistrationPayablesAsOf3006Y1" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PlayerRegistrationPayablesAsOf3006Y1_label_labelfr" xml:lang="fr">Dettes joueurs au 30/06/N-1</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PlayerRegistrationPayablesAsOf3006Y1" xlink:to="PlayerRegistrationPayablesAsOf3006Y1_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="PlayerRegistrationPayablesAsOf3006Y2" xlink:href="olg-2023-06-30.xsd#olg_PlayerRegistrationPayablesAsOf3006Y2" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PlayerRegistrationPayablesAsOf3006Y2_label_labelfr" xml:lang="fr">Dettes joueurs au 30/06/N-2</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PlayerRegistrationPayablesAsOf3006Y2" xlink:to="PlayerRegistrationPayablesAsOf3006Y2_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="PlayerRegistrationReceivablesAsOf3006Y" xlink:href="olg-2023-06-30.xsd#olg_PlayerRegistrationReceivablesAsOf3006Y" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PlayerRegistrationReceivablesAsOf3006Y_label_labelfr" xml:lang="fr">Créances joueurs au 30/06/N</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PlayerRegistrationReceivablesAsOf3006Y" xlink:to="PlayerRegistrationReceivablesAsOf3006Y_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="PlayerRegistrationReceivablesAsOf3006Y1" xlink:href="olg-2023-06-30.xsd#olg_PlayerRegistrationReceivablesAsOf3006Y1" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PlayerRegistrationReceivablesAsOf3006Y1_label_labelfr" xml:lang="fr">Créances joueurs au 30/06/N-1</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PlayerRegistrationReceivablesAsOf3006Y1" xlink:to="PlayerRegistrationReceivablesAsOf3006Y1_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="PlayerRegistrationReceivablesAsOf3006Y2" xlink:href="olg-2023-06-30.xsd#olg_PlayerRegistrationReceivablesAsOf3006Y2" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PlayerRegistrationReceivablesAsOf3006Y2_label_labelfr" xml:lang="fr">Créances joueurs au 30/06/N-2</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PlayerRegistrationReceivablesAsOf3006Y2" xlink:to="PlayerRegistrationReceivablesAsOf3006Y2_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="PlayerRegistrations" xlink:href="olg-2023-06-30.xsd#olg_PlayerRegistrations" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PlayerRegistrations_label_labelfr" xml:lang="fr">Contrats joueurs</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PlayerRegistrations" xlink:to="PlayerRegistrations_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ProceedsFromTheSaleOfPlayerRegistrations" xlink:href="olg-2023-06-30.xsd#olg_ProceedsFromTheSaleOfPlayerRegistrations" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ProceedsFromTheSaleOfPlayerRegistrations_label_labelfr" xml:lang="fr">Produits sur cessions de contrats joueurs</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromTheSaleOfPlayerRegistrations" xlink:to="ProceedsFromTheSaleOfPlayerRegistrations_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ProfitLossRecognisedDirectlyInEquityMember" xlink:href="olg-2023-06-30.xsd#olg_ProfitLossRecognisedDirectlyInEquityMember" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ProfitLossRecognisedDirectlyInEquityMember_label_labelfr" xml:lang="fr">Résultats enregistrés directement en capitaux propres</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLossRecognisedDirectlyInEquityMember" xlink:to="ProfitLossRecognisedDirectlyInEquityMember_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ReservesAndRetainedEarnings" xlink:href="olg-2023-06-30.xsd#olg_ReservesAndRetainedEarnings" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ReservesAndRetainedEarnings_label_labelfr" xml:lang="fr">Réserves</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReservesAndRetainedEarnings" xlink:to="ReservesAndRetainedEarnings_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ReservesAndRetainedEarningsMember" xlink:href="olg-2023-06-30.xsd#olg_ReservesAndRetainedEarningsMember" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ReservesAndRetainedEarningsMember_label_labelfr" xml:lang="fr">Réserves et résultat</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReservesAndRetainedEarningsMember" xlink:to="ReservesAndRetainedEarningsMember_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="SaleOfPlayerRegistrationsNetOfChangeInReceivables" xlink:href="olg-2023-06-30.xsd#olg_SaleOfPlayerRegistrationsNetOfChangeInReceivables" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="SaleOfPlayerRegistrationsNetOfChangeInReceivables_label_labelfr" xml:lang="fr">Cessions de contrats joueurs nettes de variation des créances</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SaleOfPlayerRegistrationsNetOfChangeInReceivables" xlink:to="SaleOfPlayerRegistrationsNetOfChangeInReceivables_label_labelfr" xlink:type="arc" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/netLabel" xlink:label="SaleOfPlayerRegistrationsNetOfChangeInReceivables_netLabel_labelfr" xml:lang="fr">Cessions de contrats joueurs nettes de variation des créances</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SaleOfPlayerRegistrationsNetOfChangeInReceivables" xlink:to="SaleOfPlayerRegistrationsNetOfChangeInReceivables_netLabel_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="ShareholdersAdvance" xlink:href="olg-2023-06-30.xsd#olg_ShareholdersAdvance" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ShareholdersAdvance_label_labelfr" xml:lang="fr">Avances actionnaires</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareholdersAdvance" xlink:to="ShareholdersAdvance_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="TaxAndSocialSecurityLiabilities" xlink:href="olg-2023-06-30.xsd#olg_TaxAndSocialSecurityLiabilities" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TaxAndSocialSecurityLiabilities_label_labelfr" xml:lang="fr">Dettes fiscales et sociales</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TaxAndSocialSecurityLiabilities" xlink:to="TaxAndSocialSecurityLiabilities_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="TradeReceivablesAndAssetsRelatedToCustomerContracts" xlink:href="olg-2023-06-30.xsd#olg_TradeReceivablesAndAssetsRelatedToCustomerContracts" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="TradeReceivablesAndAssetsRelatedToCustomerContracts_label_labelfr" xml:lang="fr">Créances clients et actifs sur contrats clients</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TradeReceivablesAndAssetsRelatedToCustomerContracts" xlink:to="TradeReceivablesAndAssetsRelatedToCustomerContracts_label_labelfr" xlink:type="arc" />
    <link:loc xlink:type="locator" xlink:label="UndatedSubordinatedNotes" xlink:href="olg-2023-06-30.xsd#olg_UndatedSubordinatedNotes" />
    <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="UndatedSubordinatedNotes_label_labelfr" xml:lang="fr">Emprunt TSDI</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UndatedSubordinatedNotes" xlink:to="UndatedSubordinatedNotes_label_labelfr" xlink:type="arc" />
  </link:labelLink>
</link:linkbase>