Antoninho

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