| Roles | Referee |
|---|---|
| Sex | Male |
| Full name | Oswald Bruno•Nazareth |
| Used name | Oswald•Nazareth |
| Nick/petnames | Ossie/Ozzie |
| Other names | O.B. Nazareth |
| Born | 1911 |
| Died | April 1998 in Karachi, Sindh (PAK) |
| NOC | Pakistan |
| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As | |
|---|---|---|---|---|---|---|---|
| 1948 Summer Olympics | Hockey | PAK |
Oswald Nazareth | ||||
| Hockey, Men (Olympic) | Match #4 | Austria — Spain | Umpire 2 | ||||
| Hockey, Men (Olympic) | Match #5 | Switzerland — United States | Umpire 1 |
Founder and first Secretary of the Pakistan Hockey Federation