Foguinho ( – little fire or small fire in the Portuguese language – generally a nickname used, in Brazil, to refer to men with reddish hair and beard) may refer to:
Humberto Foguinho (born 1978), born Humberto Daniel Soares Martelo, Brazilian football midfielder Renan Foguinho (born 1989), born Renan Rodrigues da Silva, Brazilian football defensive midfielder Foguinho (footballer, born 1992), born Guilherme Seefeldt Krolow, Brazilian football midfielder Foguinho (footballer, born 2000), born Vinicius Xavier da Purificação Moutinho, Brazilian football attacking midfielder