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    <link:label xlink:type="resource" xlink:label="label_ifrs-full_RevenueAndOperatingIncome" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Rendimentos e outros rendimentos operacionais</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_MiscellaneousOtherOperatingExpense" xlink:label="loc_ifrs-full_MiscellaneousOtherOperatingExpense" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_MiscellaneousOtherOperatingExpense" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Outras despesas operacionais diversas</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_PurchaseOfTreasuryShares" xlink:label="loc_ifrs-full_PurchaseOfTreasuryShares" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_PurchaseOfTreasuryShares" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Compra de ações próprias</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xlink:label="loc_ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Caixa e equivalentes de caixa se diferentes da demonstração da posição financeira</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition2" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Caixa e equivalentes de caixa se diferentes da demonstração da posição financeira</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition" xlink:to="label_ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition2" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_AdjustmentsForGainsLossesOnChangeInFairValueOfDerivatives" xlink:label="loc_ifrs-full_AdjustmentsForGainsLossesOnChangeInFairValueOfDerivatives" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AdjustmentsForGainsLossesOnChangeInFairValueOfDerivatives" xlink:to="label_ifrs-full_AdjustmentsForGainsLossesOnChangeInFairValueOfDerivatives" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_AdjustmentsForFinanceIncomeCost" xlink:label="loc_ifrs-full_AdjustmentsForFinanceIncomeCost" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_AdjustmentsForFinanceIncomeCost" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Ajustamentos para rendimento (custo) financeiro</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_AdjustmentsForUndistributedProfitsOfInvestmentsAccountedForUsingEquityMethod" xlink:label="loc_ifrs-full_AdjustmentsForUndistributedProfitsOfInvestmentsAccountedForUsingEquityMethod" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_AdjustmentsForUndistributedProfitsOfInvestmentsAccountedForUsingEquityMethod" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Ajustamentos para lucros não distribuídos de investimentos contabilizados com base no método da equivalência patrimonial</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AdjustmentsForUndistributedProfitsOfInvestmentsAccountedForUsingEquityMethod" xlink:to="label_ifrs-full_AdjustmentsForUndistributedProfitsOfInvestmentsAccountedForUsingEquityMethod" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_CashFlowsFromUsedInOperatingActivities" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Fluxos de caixa de (utilizados em) atividades de exploração</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:to="label_ifrs-full_CashFlowsFromUsedInOperatingActivities" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:label="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_CashFlowsFromUsedInInvestingActivities" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Fluxos de caixa de (utilizados em) atividades de investimento</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:to="label_ifrs-full_CashFlowsFromUsedInInvestingActivities" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:label="loc_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Reembolsos de empréstimos, classificados como atividades de financiamento</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:to="label_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_InterestPaidClassifiedAsFinancingActivities" xlink:label="loc_ifrs-full_InterestPaidClassifiedAsFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_InterestPaidClassifiedAsFinancingActivities" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Juros pagos, classificados como atividades de financiamento</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities" xlink:label="loc_ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Dividendos pagos aos detentores de capital próprio da entidade-mãe, classificados como atividades de financiamento</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_DividendsPaidToNoncontrollingInterests" xlink:label="loc_ifrs-full_DividendsPaidToNoncontrollingInterests" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_DividendsPaidToNoncontrollingInterests" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Dividendos pagos a participações minoritárias</link:label>
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    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:label="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_CashFlowsFromUsedInFinancingActivities" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Fluxos de caixa de (utilizados em) atividades de financiamento</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:to="label_ifrs-full_CashFlowsFromUsedInFinancingActivities" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.ifrs.org/taxonomy/2022-03-24/full_ifrs/full_ifrs-cor_2022-03-24.xsd#ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" xlink:label="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Aumento (diminuição) de caixa e equivalentes de caixa antes do efeito das variações das taxas de câmbio</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" xlink:to="label_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" />
    <link:loc xlink:type="locator" xlink:href="2138003319Y7NM75FG53-2023-12-31.xsd#galp_OtherNonCurrentReceivables" xlink:label="loc_galp_OtherNonCurrentReceivables" />
    <link:label xlink:type="resource" xlink:label="label_galp_OtherNonCurrentReceivables" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Outras contas a receber não correntes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_OtherNonCurrentReceivables" xlink:to="label_galp_OtherNonCurrentReceivables" />
    <link:loc xlink:type="locator" xlink:href="2138003319Y7NM75FG53-2023-12-31.xsd#galp_OtherCurrentReceivables_" xlink:label="loc_galp_OtherCurrentReceivables_" />
    <link:label xlink:type="resource" xlink:label="label_galp_OtherCurrentReceivables_" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Outras contas a receber correntes_</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_OtherCurrentReceivables_" xlink:to="label_galp_OtherCurrentReceivables_" />
    <link:loc xlink:type="locator" xlink:href="2138003319Y7NM75FG53-2023-12-31.xsd#galp_EquityAttributableToOwnersOfParentAbstract" xlink:label="loc_galp_EquityAttributableToOwnersOfParentAbstract" />
    <link:label xlink:type="resource" xlink:label="label_galp_EquityAttributableToOwnersOfParentAbstract" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Equity attributable to owners of parent [abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_EquityAttributableToOwnersOfParentAbstract" xlink:to="label_galp_EquityAttributableToOwnersOfParentAbstract" />
    <link:loc xlink:type="locator" xlink:href="2138003319Y7NM75FG53-2023-12-31.xsd#galp_ShareCapitalAndSharePremium" xlink:label="loc_galp_ShareCapitalAndSharePremium" />
    <link:label xlink:type="resource" xlink:label="label_galp_ShareCapitalAndSharePremium" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Capital social e prémio de emissão</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_ShareCapitalAndSharePremium" xlink:to="label_galp_ShareCapitalAndSharePremium" />
    <link:loc xlink:type="locator" xlink:href="2138003319Y7NM75FG53-2023-12-31.xsd#galp_OtherNonCurrentPayables" xlink:label="loc_galp_OtherNonCurrentPayables" />
    <link:label xlink:type="resource" xlink:label="label_galp_OtherNonCurrentPayables" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Outros contas a pagar não correntes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_OtherNonCurrentPayables" xlink:to="label_galp_OtherNonCurrentPayables" />
    <link:loc xlink:type="locator" xlink:href="2138003319Y7NM75FG53-2023-12-31.xsd#galp_OtherCurrentPayables_" xlink:label="loc_galp_OtherCurrentPayables_" />
    <link:label xlink:type="resource" xlink:label="label_galp_OtherCurrentPayables_" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Outras contas a pagar correntes_</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_OtherCurrentPayables_" xlink:to="label_galp_OtherCurrentPayables_" />
    <link:loc xlink:type="locator" xlink:href="2138003319Y7NM75FG53-2023-12-31.xsd#galp_ProfitOrLossBeforeTaxesAndOtherContributionsAbstract" xlink:label="loc_galp_ProfitOrLossBeforeTaxesAndOtherContributionsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_galp_ProfitOrLossBeforeTaxesAndOtherContributionsAbstract" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Profit or Loss before taxes and other contributions [abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_ProfitOrLossBeforeTaxesAndOtherContributionsAbstract" xlink:to="label_galp_ProfitOrLossBeforeTaxesAndOtherContributionsAbstract" />
    <link:loc xlink:type="locator" xlink:href="2138003319Y7NM75FG53-2023-12-31.xsd#galp_TaxesAndSpt" xlink:label="loc_galp_TaxesAndSpt" />
    <link:label xlink:type="resource" xlink:label="label_galp_TaxesAndSpt" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Imposto sobre o rendimento e participação especial</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_TaxesAndSpt" xlink:to="label_galp_TaxesAndSpt" />
    <link:label xlink:type="resource" xlink:label="label_galp_TaxesAndSpt2" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Imposto sobre o rendimento e participação especial</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_TaxesAndSpt" xlink:to="label_galp_TaxesAndSpt2" />
    <link:loc xlink:type="locator" xlink:href="2138003319Y7NM75FG53-2023-12-31.xsd#galp_EnergySectorExtraordinaryContribution" xlink:label="loc_galp_EnergySectorExtraordinaryContribution" />
    <link:label xlink:type="resource" xlink:label="label_galp_EnergySectorExtraordinaryContribution" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Contribuição extraordinária sobre o sector energético</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_EnergySectorExtraordinaryContribution" xlink:to="label_galp_EnergySectorExtraordinaryContribution" />
    <link:label xlink:type="resource" xlink:label="label_galp_EnergySectorExtraordinaryContribution2" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Contribuição extraordinária sobre o sector energético</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_EnergySectorExtraordinaryContribution" xlink:to="label_galp_EnergySectorExtraordinaryContribution2" />
    <link:loc xlink:type="locator" xlink:href="2138003319Y7NM75FG53-2023-12-31.xsd#galp_WindfallTax" xlink:label="loc_galp_WindfallTax" />
    <link:label xlink:type="resource" xlink:label="label_galp_WindfallTax" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Taxa extraordinária sobre lucros</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_WindfallTax" xlink:to="label_galp_WindfallTax" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_WindfallTax" xlink:to="label_galp_WindfallTax2" />
    <link:loc xlink:type="locator" xlink:href="2138003319Y7NM75FG53-2023-12-31.xsd#galp_RevenueAndOtherOperatingIncomeAbstract" xlink:label="loc_galp_RevenueAndOtherOperatingIncomeAbstract" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_RevenueAndOtherOperatingIncomeAbstract" xlink:to="label_galp_RevenueAndOtherOperatingIncomeAbstract" />
    <link:loc xlink:type="locator" xlink:href="2138003319Y7NM75FG53-2023-12-31.xsd#galp_ProfitOrLossBeforeTaxesAndOtherContributions" xlink:label="loc_galp_ProfitOrLossBeforeTaxesAndOtherContributions" />
    <link:label xlink:type="resource" xlink:label="label_galp_ProfitOrLossBeforeTaxesAndOtherContributions" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Resultados do exercício antes de impostos e contribuições</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_ProfitOrLossBeforeTaxesAndOtherContributions" xlink:to="label_galp_ProfitOrLossBeforeTaxesAndOtherContributions" />
    <link:label xlink:type="resource" xlink:label="label_galp_ProfitOrLossBeforeTaxesAndOtherContributions2" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Resultados do exercício antes de impostos e contribuições</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_ProfitOrLossBeforeTaxesAndOtherContributions" xlink:to="label_galp_ProfitOrLossBeforeTaxesAndOtherContributions2" />
    <link:loc xlink:type="locator" xlink:href="2138003319Y7NM75FG53-2023-12-31.xsd#galp_CostOfSalesAndVariationInProduction" xlink:label="loc_galp_CostOfSalesAndVariationInProduction" />
    <link:label xlink:type="resource" xlink:label="label_galp_CostOfSalesAndVariationInProduction" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Custo das Vendas e variação de produção</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_CostOfSalesAndVariationInProduction" xlink:to="label_galp_CostOfSalesAndVariationInProduction" />
    <link:label xlink:type="resource" xlink:label="label_galp_CostOfSalesAndVariationInProduction2" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Custo das Vendas e variação de produção</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_CostOfSalesAndVariationInProduction" xlink:to="label_galp_CostOfSalesAndVariationInProduction2" />
    <link:loc xlink:type="locator" xlink:href="2138003319Y7NM75FG53-2023-12-31.xsd#galp_SuppliesAndOtherExternalServicesExpenses" xlink:label="loc_galp_SuppliesAndOtherExternalServicesExpenses" />
    <link:label xlink:type="resource" xlink:label="label_galp_SuppliesAndOtherExternalServicesExpenses" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Fornecimentos e outros serviços externos variados</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_SuppliesAndOtherExternalServicesExpenses" xlink:to="label_galp_SuppliesAndOtherExternalServicesExpenses" />
    <link:label xlink:type="resource" xlink:label="label_galp_SuppliesAndOtherExternalServicesExpenses2" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Fornecimentos e outros serviços externos variados</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_SuppliesAndOtherExternalServicesExpenses" xlink:to="label_galp_SuppliesAndOtherExternalServicesExpenses2" />
    <link:loc xlink:type="locator" xlink:href="2138003319Y7NM75FG53-2023-12-31.xsd#galp_AmortizationDepreciationAndImapirmentsOnFixedAssets" xlink:label="loc_galp_AmortizationDepreciationAndImapirmentsOnFixedAssets" />
    <link:label xlink:type="resource" xlink:label="label_galp_AmortizationDepreciationAndImapirmentsOnFixedAssets" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Amortizações, depreciações e imparidades em ativos fixos</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_AmortizationDepreciationAndImapirmentsOnFixedAssets" xlink:to="label_galp_AmortizationDepreciationAndImapirmentsOnFixedAssets" />
    <link:label xlink:type="resource" xlink:label="label_galp_AmortizationDepreciationAndImapirmentsOnFixedAssets2" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Amortizações, depreciações e imparidades em ativos fixos</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_AmortizationDepreciationAndImapirmentsOnFixedAssets" xlink:to="label_galp_AmortizationDepreciationAndImapirmentsOnFixedAssets2" />
    <link:loc xlink:type="locator" xlink:href="2138003319Y7NM75FG53-2023-12-31.xsd#galp_ProvisionsAndImpairmentLossesOnOtherReceivables" xlink:label="loc_galp_ProvisionsAndImpairmentLossesOnOtherReceivables" />
    <link:label xlink:type="resource" xlink:label="label_galp_ProvisionsAndImpairmentLossesOnOtherReceivables" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Provisões e perdas por imparidades de contas a receber</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_ProvisionsAndImpairmentLossesOnOtherReceivables" xlink:to="label_galp_ProvisionsAndImpairmentLossesOnOtherReceivables" />
    <link:label xlink:type="resource" xlink:label="label_galp_ProvisionsAndImpairmentLossesOnOtherReceivables2" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Provisões e perdas por imparidades de contas a receber</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_ProvisionsAndImpairmentLossesOnOtherReceivables" xlink:to="label_galp_ProvisionsAndImpairmentLossesOnOtherReceivables2" />
    <link:loc xlink:type="locator" xlink:href="2138003319Y7NM75FG53-2023-12-31.xsd#galp_CurrencyTranslationReservesRelatedToNonCurrentAssetsClassifiedAsHeldForSale" xlink:label="loc_galp_CurrencyTranslationReservesRelatedToNonCurrentAssetsClassifiedAsHeldForSale" />
    <link:label xlink:type="resource" xlink:label="label_galp_CurrencyTranslationReservesRelatedToNonCurrentAssetsClassifiedAsHeldForSale" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Reservas de conversão relacionadas com ativos não correntes classificados como detidos para venda</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_CurrencyTranslationReservesRelatedToNonCurrentAssetsClassifiedAsHeldForSale" xlink:to="label_galp_CurrencyTranslationReservesRelatedToNonCurrentAssetsClassifiedAsHeldForSale" />
    <link:loc xlink:type="locator" xlink:href="2138003319Y7NM75FG53-2023-12-31.xsd#galp_CurrencyTranslationReservesRelatedToOtherThanNonCurrentAssetsClassifiedAsHeldForSale" xlink:label="loc_galp_CurrencyTranslationReservesRelatedToOtherThanNonCurrentAssetsClassifiedAsHeldForSale" />
    <link:label xlink:type="resource" xlink:label="label_galp_CurrencyTranslationReservesRelatedToOtherThanNonCurrentAssetsClassifiedAsHeldForSale" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Reservas de conversão excluindo as de ativos não correntes classificados como detidos para venda</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_CurrencyTranslationReservesRelatedToOtherThanNonCurrentAssetsClassifiedAsHeldForSale" xlink:to="label_galp_CurrencyTranslationReservesRelatedToOtherThanNonCurrentAssetsClassifiedAsHeldForSale" />
    <link:loc xlink:type="locator" xlink:href="2138003319Y7NM75FG53-2023-12-31.xsd#galp_ChangesInCashAndCashEquivalentsIfDifferentFromStatementOfFinancialPositionAbstract" xlink:label="loc_galp_ChangesInCashAndCashEquivalentsIfDifferentFromStatementOfFinancialPositionAbstract" />
    <link:label xlink:type="resource" xlink:label="label_galp_ChangesInCashAndCashEquivalentsIfDifferentFromStatementOfFinancialPositionAbstract" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Changes in Cash and cash equivalents if different from statement of financial position [abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_ChangesInCashAndCashEquivalentsIfDifferentFromStatementOfFinancialPositionAbstract" xlink:to="label_galp_ChangesInCashAndCashEquivalentsIfDifferentFromStatementOfFinancialPositionAbstract" />
    <link:loc xlink:type="locator" xlink:href="2138003319Y7NM75FG53-2023-12-31.xsd#galp_ProfitOrLossBeforeTaxesAndOtherContributionsForCashFlowStatement" xlink:label="loc_galp_ProfitOrLossBeforeTaxesAndOtherContributionsForCashFlowStatement" />
    <link:label xlink:type="resource" xlink:label="label_galp_ProfitOrLossBeforeTaxesAndOtherContributionsForCashFlowStatement" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Resultados do exercicio antes de impostos e contribuições para fluxo de caixa</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_ProfitOrLossBeforeTaxesAndOtherContributionsForCashFlowStatement" xlink:to="label_galp_ProfitOrLossBeforeTaxesAndOtherContributionsForCashFlowStatement" />
    <link:loc xlink:type="locator" xlink:href="2138003319Y7NM75FG53-2023-12-31.xsd#galp_AdjustmentsForAmortizationDepreciationAndImpairmentOfFixedAssets" xlink:label="loc_galp_AdjustmentsForAmortizationDepreciationAndImpairmentOfFixedAssets" />
    <link:label xlink:type="resource" xlink:label="label_galp_AdjustmentsForAmortizationDepreciationAndImpairmentOfFixedAssets" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Ajustamentos de amortizações depreciações e imparidades de ativos fixos</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_AdjustmentsForAmortizationDepreciationAndImpairmentOfFixedAssets" xlink:to="label_galp_AdjustmentsForAmortizationDepreciationAndImpairmentOfFixedAssets" />
    <link:loc xlink:type="locator" xlink:href="2138003319Y7NM75FG53-2023-12-31.xsd#galp_UnderliftingAndOrOverlifting" xlink:label="loc_galp_UnderliftingAndOrOverlifting" />
    <link:label xlink:type="resource" xlink:label="label_galp_UnderliftingAndOrOverlifting" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Underlifting e ou overlifting</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_UnderliftingAndOrOverlifting" xlink:to="label_galp_UnderliftingAndOrOverlifting" />
    <link:loc xlink:type="locator" xlink:href="2138003319Y7NM75FG53-2023-12-31.xsd#galp_PatymentsOfIncomeTaxesOilIncomeTaxAndSpt" xlink:label="loc_galp_PatymentsOfIncomeTaxesOilIncomeTaxAndSpt" />
    <link:label xlink:type="resource" xlink:label="label_galp_PatymentsOfIncomeTaxesOilIncomeTaxAndSpt" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Pagamentos de impostos sobre o rendimento, imposto sobre o petróleo e spt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_PatymentsOfIncomeTaxesOilIncomeTaxAndSpt" xlink:to="label_galp_PatymentsOfIncomeTaxesOilIncomeTaxAndSpt" />
    <link:label xlink:type="resource" xlink:label="label_galp_PatymentsOfIncomeTaxesOilIncomeTaxAndSpt2" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Pagamentos de impostos sobre o rendimento, imposto sobre o petróleo e spt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_PatymentsOfIncomeTaxesOilIncomeTaxAndSpt" xlink:to="label_galp_PatymentsOfIncomeTaxesOilIncomeTaxAndSpt2" />
    <link:loc xlink:type="locator" xlink:href="2138003319Y7NM75FG53-2023-12-31.xsd#galp_PaymentsForTheAcquisitionOfTangibleAndIntangibleAssets" xlink:label="loc_galp_PaymentsForTheAcquisitionOfTangibleAndIntangibleAssets" />
    <link:label xlink:type="resource" xlink:label="label_galp_PaymentsForTheAcquisitionOfTangibleAndIntangibleAssets" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Pagamentos por aquisições de ativos tangíveis e intangíveis</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_PaymentsForTheAcquisitionOfTangibleAndIntangibleAssets" xlink:to="label_galp_PaymentsForTheAcquisitionOfTangibleAndIntangibleAssets" />
    <link:label xlink:type="resource" xlink:label="label_galp_PaymentsForTheAcquisitionOfTangibleAndIntangibleAssets2" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Pagamentos por aquisições de ativos tangíveis e intangíveis</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_PaymentsForTheAcquisitionOfTangibleAndIntangibleAssets" xlink:to="label_galp_PaymentsForTheAcquisitionOfTangibleAndIntangibleAssets2" />
    <link:loc xlink:type="locator" xlink:href="2138003319Y7NM75FG53-2023-12-31.xsd#galp_NetCashflowsFromInvestmentDivestmentInAssociatesAndJointVentures" xlink:label="loc_galp_NetCashflowsFromInvestmentDivestmentInAssociatesAndJointVentures" />
    <link:label xlink:type="resource" xlink:label="label_galp_NetCashflowsFromInvestmentDivestmentInAssociatesAndJointVentures" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Fluxos de caixa liquidos de investimentos desinvestimentos em associadas e empreendimentos conjuntos</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_NetCashflowsFromInvestmentDivestmentInAssociatesAndJointVentures" xlink:to="label_galp_NetCashflowsFromInvestmentDivestmentInAssociatesAndJointVentures" />
    <link:loc xlink:type="locator" xlink:href="2138003319Y7NM75FG53-2023-12-31.xsd#galp_PaymentsRelatingToLeasing" xlink:label="loc_galp_PaymentsRelatingToLeasing" />
    <link:label xlink:type="resource" xlink:label="label_galp_PaymentsRelatingToLeasing" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Pagamentos de locações</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_PaymentsRelatingToLeasing" xlink:to="label_galp_PaymentsRelatingToLeasing" />
    <link:label xlink:type="resource" xlink:label="label_galp_PaymentsRelatingToLeasing2" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Pagamentos de locações</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_PaymentsRelatingToLeasing" xlink:to="label_galp_PaymentsRelatingToLeasing2" />
    <link:loc xlink:type="locator" xlink:href="2138003319Y7NM75FG53-2023-12-31.xsd#galp_PaymentsRelatingToLeasingInterests" xlink:label="loc_galp_PaymentsRelatingToLeasingInterests" />
    <link:label xlink:type="resource" xlink:label="label_galp_PaymentsRelatingToLeasingInterests" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Pagamentos de juros de locações</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_PaymentsRelatingToLeasingInterests" xlink:to="label_galp_PaymentsRelatingToLeasingInterests" />
    <link:label xlink:type="resource" xlink:label="label_galp_PaymentsRelatingToLeasingInterests2" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Pagamentos de juros de locações</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_galp_PaymentsRelatingToLeasingInterests" xlink:to="label_galp_PaymentsRelatingToLeasingInterests2" />
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