Celsinho may refer to:
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Celsinho (footballer, born 1950), Celso Ferreira, Brazilian football forward
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Celsinho (footballer, born March 1988), Brazilian footballer who plays as a defender
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Celsinho (footballer, born August 1988), Brazilian footballer who plays as a midfielder
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Celsinho (footballer, born 1996), Portuguese footballer who plays as a defender
{{hndis, Celsinho