| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1984 Summer Olympics | Shooting | Hugo Romero | ||||
| Air Rifle, Men (Olympic) | 41 | |||||
| Small-Bore Rifle, Three Positions, Men (Olympic) | ||||||
| Small-Bore Rifle, Prone, Men (Olympic) | =55 | |||||
| 1988 Summer Olympics | Shooting | Hugo Romero | ||||
| Air Rifle, Men (Olympic) | 45 | |||||
| 1992 Summer Olympics | Shooting | Hugo Romero | ||||
| Air Rifle, Men (Olympic) | 42 | |||||
| Small-Bore Rifle, Prone, Men (Olympic) | 49 |