| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Mauri•Fernandes da Fonseca | |
| Used name | Mauri•da Fonseca | |
| Born | 12 September 1941 in Porto Alegre, Rio Grande do Sul |  BRA |
| NOC | Brazil | BRA |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1964 Summer Olympics | Swimming (Aquatics) | BRA |
Mauri da Fonseca | |||
| 100 metres Freestyle, Men (Olympic) | 59 | |||||
| 4 × 100 metres Medley Relay, Men (Olympic) | Brazil | 13 |
