| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Hernán•Barreto Avellaneda |
| Used name | Hernán•Barreto |
| Born | 11 November 1926 in Caracas, Distrito Capital (VEN) |
| Died | 8 August 1966 (aged 39 years 8 months 27 days) in Caracas, Distrito Capital (VEN) |
| NOC |  Venezuela |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1952 Summer Olympics | Shooting | VEN |
Hernán Barreto | |||
| Rapid-Fire Pistol, Men (Olympic) | 20 |
