| Roles | Referee |
|---|---|
| Sex | Male |
| Full name | Robert John "Bob"•Ellis |
| Used name | Bob•Ellis |
| Born | February 1947 |
| NOC |  Great Britain |
| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As | |
|---|---|---|---|---|---|---|---|
| 2012 Summer Olympics | Equestrian Jumping (Equestrian) | GBR |
Bob Ellis | ||||
| Individual, Open (Olympic) | Final Standings | Final Standings | Course Designer | ||||
| Team, Open (Olympic) | Final Standings | Final Standings | Course Designer | ||||
| Equestrian Eventing (Equestrian) | GBR |
Bob Ellis | |||||
| Individual, Open (Olympic) | Cross-Country | Cross-Country | Course Designer | ||||
| Team, Open (Olympic) | Cross-Country | Cross-Country | Course Designer |
