| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Leônidas Francisco•Marques da Silva |
| Used name | Leônidas•da Silva |
| Born | 5 April 1914 in Rio de Janeiro, Rio de Janeiro (BRA) |
| Died | 18 April 1996 |
| NOC | Brazil |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1936 Summer Olympics | Swimming (Aquatics) | BRA |
Leônidas da Silva | |||
| 100 metres Freestyle, Men (Olympic) | 5 h6 r1/3 | |||||
| 4 × 200 metres Freestyle Relay, Men (Olympic) | Brazil | 3 h1 r1/2 |