| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | José Nicolás•Astacio | |
| Used name | José•Astacio | |
| Born | 17 May 1947 in San Salvador, San Salvador |  ESA |
| Measurements | 166 cm / 49 kg | |
| NOC | El Salvador | ESA |
Personal Bests: 200 – unknown; 400 – unknown.
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1968 Summer Olympics | Athletics | ESA |
José Astacio | |||
| 200 metres, Men (Olympic) | 6 h6 r1/4 | |||||
| 400 metres, Men (Olympic) | 7 h4 r1/4 |
