| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Haroldo•Mariano | |
| Used name | Haroldo•Mariano | |
| Born | 22 August 1928 in São Paulo, São Paulo |  BRA |
| Died | 1997 | |
| NOC | Brazil | BRA |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1948 Summer Olympics | Diving (Aquatics) | BRA |
Haroldo Mariano | |||
| Platform, Men (Olympic) | 16 |
