| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | María Elena•Castro | |
| Used name | María•Castro | |
| Born | 13 November 1953 in San Salvador, San Salvador |  ESA |
| Measurements | 161 cm / 50 kg | |
| NOC | El Salvador | ESA |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1968 Summer Olympics | Swimming (Aquatics) | ESA |
María Castro | |||
| 100 metres Breaststroke, Women (Olympic) | 32 | |||||
| 200 metres Breaststroke, Women (Olympic) |
