Antoninho is a nickname, a diminute for Antonio in Portuguese. It may refer to:
Antoninho (footballer, born 1921), Antônio Fernandes (1921–1973), Brazilian football midfielder and manager Antoninho (footballer, born 1939), Benedicto Antonio Angeli (1931–2021), Brazilian football forward and manager Antoninho (footballer, born 1942), Antônio da Silva (1942–2007), Brazilian football right winger Antoninho Muchanga, (b. 1965) Mozambican football forward Antoninho Travadinha, professional name of António Vicente Lopes (d. 1987), Cape Verdean musician
See also
Antonino (name)