Costinha is a Portuguese nickname. It may refer to:
- Costinha (humorist) (1923–1995), born Lírio Mário da Costa, Brazilian actor and showman
- Paulo Costinha (born 1973), former Portuguese football goalkeeper
- Costinha (born 1974), born Francisco José Rodrigues da Costa Júnior, former Portuguese football midfielder
- Costinha (footballer, born 1992), born João José Pereira da Costa, Portuguese football forward
- Costinha (footballer, born 1994), born Pedro Miguel Neves da Costa, Portuguese football defender
- Costinha (footballer, born 2000), born João Pedro Loureiro da Costa, Portuguese football rightback
Topics referred to by the same term