| Roles | Referee |
|---|---|
| Sex | Male |
| Full name | Roger•Haller |
| Used name | Roger•Haller |
| Born | 13 March 1946 in Bedminster, New Jersey (USA) |
| Died | 30 March 2016 (aged 70 years 17 days) |
| NOC | United States |
| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As | |
|---|---|---|---|---|---|---|---|
| 1996 Summer Olympics | Equestrian Eventing (Equestrian) | USA |
Roger Haller | ||||
| Individual, Open (Olympic) | Cross-Country | Course Designer | |||||
| Team, Open (Olympic) | Cross-Country | Course Designer |