| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Óscar Enrique•Huacuja Mercadillo | |
| Used name | Óscar•Huacuja | |
| Born | 26 July 1947 in Ciudad de México (Mexico City), Ciudad de México |  MEX |
| Measurements | 179 cm / 72 kg | |
| NOC | Mexico | MEX |
Oscar Huacuja was a member of the silver medal winning team at the 1971 Pan American Games as well as of the bronze medal winning team at the 1975 Pan American Games.
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1968 Summer Olympics | Hockey | MEX |
Óscar Huacuja | |||
| Hockey, Men (Olympic) | Mexico | 16 | ||||
| 1972 Summer Olympics | Hockey | MEX |
Óscar Huacuja | |||
| Hockey, Men (Olympic) | Mexico | 16 |
