Oscar Rojas may refer to:
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Óscar Rojas (Chilean footballer) (born 1958), Chilean football defender
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Óscar Rojas (Costa Rican footballer) (born 1979), Costa Rican football midfielder
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Óscar Rojas (footballer, born 1981) (born 1981), Mexican football manager and former right-back
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Óscar Rojas (footballer, born 1988), Mexican football assistant manager and former right-back
{{hndis, Rojas, Oscar