| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Hélio•Dias de Oliveira |
| Used name | Hélio•Dias |
| Born | 19 December 1943 in Rio de Janeiro, Rio de Janeiro (BRA) |
| Affiliations | Botafogo, Rio de Janeiro (BRA) |
| NOC | Brazil |
Hélio Dias was a member of the gold medal winning team at the 1963 Pan American Games.
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1964 Summer Olympics | Football (Football) | BRA |
Hélio Dias | |||
| Football, Men (Olympic) | Brazil | =9 |
"Seleção Brasileira 1914-2006" reports his date of birth as 19 February 1943.