| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Antônio•Ferraz da Silveira |
| Used name | Antônio•da Silveira |
| Born | 9 March 1906 in Piracicaba, São Paulo (BRA) |
| Died | 4 June 1990 in Rio de Janeiro, Rio de Janeiro (BRA) |
| Measurements | 168 cm |
| NOC | Brazil |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1932 Summer Olympics | Shooting | BRA |
Antônio da Silveira | |||
| Rapid-Fire Pistol, 25 metres, Men (Olympic) | =17 |