| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Ernesto•Rivera Hostos | |
| Used name | Ernesto•Rivera | |
| Born | 24 May 1914 in Caguas, Puerto Rico |  PUR |
| Died | 23 November 1991 (aged 77 years 5 months 30 days) in Vega Baja, Puerto Rico | PUR |
| NOC | Puerto Rico | PUR |
Ernesto Rivera had the following podium finishes at major championships: 2nd in the 1955 Pan American Games 25 m centre fire pistol team (with Miguel Emmanuelli, Alberto Guerrero, and the non-Olympian Viviano Ramírez).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1952 Summer Olympics | Shooting | PUR |
Ernesto Rivera | |||
| Rapid-Fire Pistol, Men (Olympic) | 29 |
