| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Hélder Manuel•das Dores Oliveira | |
| Used name | Hélder•Oliveira | |
| Born | 13 September 1960 in Olhão, Distrito de Faro |  POR |
| Measurements | 176 cm / 57 kg | |
| Affiliations | Sporting CP — Lisboa, Distrito de Lisboa | POR |
| NOC | Portugal | POR |
Personal Best: 20kmW – 1-25:18 (1988).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1988 Summer Olympics | Athletics | POR |
Hélder Oliveira | |||
| 20 kilometres Race Walk, Men (Olympic) | 39 |
