| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Rolando•Mosqueira Chamorro |
| Used name | Rolando•Mosqueira |
| Born | 30 August 1920 |
| NOC |  Chile |
Rolando Mosqueira had the following podium finishes at major championships: 2nd in the 1951 Pan American Games Three-Day Event team (with Hernán Vigil, Guillermo Squella, and Mario Leuenberg).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1952 Summer Olympics | Equestrian Eventing (Equestrian) | CHI |
Rolando Mosqueira | |||
| Individual, Open (Olympic) | Trelaros | |||||
| Team, Open (Olympic) | Trelaros / Chile |
