João Carlos (John Charles in Portuguese) may refer to:
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João Carlos, Prince of Beira
João Carlos, Prince of Beira (João Carlos Pedro Leopoldo Borromeo; 6 March 1821 – 4 February 1822) was a Portuguese ''infante'' (prince), son of heir-apparent to the throne Pedro, Prince Royal (future Emperor Pedro I of Brazil) and Maria Leo ...
(1821–1822), Portuguese prince
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João Carlos (football manager) (born 1956), João Carlos da Silva Costa, Brazilian football manager
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João Carlos (footballer, born 1972), João Carlos dos Santos, Brazilian football defender
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João Carlos (footballer, born 1982), João Carlos Pinto Chaves, Brazilian football centre-back
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João Carlos (footballer, born 1992), João Carlos dos Santos Torres, Brazilian football right-back
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João Carlos (footballer, born 1987), João Carlos de Castro Ferreira, Brazilian football forward
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João Carlos (footballer, born 1988), João Carlos Heidemann, Brazilian football goalkeeper
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João Carlos (footballer, born 1989), João Miguel Martins Pais De Carlos, Portuguese football winger
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João Carlos (footballer, born 1995), João Carlos Cardoso Santo, Brazilian football forward
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João Carlos (footballer, born 2001), João Carlos Barros Lopes, Brazilian football forward
{{hndis, Carlos, Joao