| Roles | Coach • Referee |
|---|---|
| Sex | Male |
| Full name | Sardar Harbail•Singh |
| Used name | Harbail•Singh |
| Born | 9 March 1909 in Khushab, Punjab (PAK) |
| Died | 26 September 1960 (aged 51 years 6 months 17 days) in Moskva (Moscow), Moskva (RUS) |
| NOC | India |
| Games | Sport (Discipline) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1952 Summer Olympics | Hockey | IND |
Harbail Singh | |||
| Hockey, Men (Olympic) | India | 1 | Gold | |||
| 1956 Summer Olympics | Hockey | IND |
Harbail Singh | |||
| Hockey, Men (Olympic) | India | 1 | Gold |
| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As | |
|---|---|---|---|---|---|---|---|
| 1952 Summer Olympics | Hockey | IND |
Harbail Singh | ||||
| Hockey, Men (Olympic) | Replay #2 | Poland — Belgium | Umpire 2 | ||||
| 1956 Summer Olympics | Hockey | IND |
Harbail Singh | ||||
| Hockey, Men (Olympic) | Match #3 | Great Britain — Kenya | Umpire 1 | ||||
| 1960 Summer Olympics | Hockey | IND |
Harbail Singh | ||||
| Hockey, Men (Olympic) | Match #1 | New Zealand — Unified Team of Germany | Umpire 2 | ||||
| Hockey, Men (Olympic) | Match #3 | Italy — Japan | Umpire 2 | ||||
| Hockey, Men (Olympic) | Match #5 | Pakistan — Japan | Umpire 1 | ||||
| Hockey, Men (Olympic) | Match #1 | Kenya — Unified Team of Germany | Umpire 2 | ||||
| Hockey, Men (Olympic) | Match #6 | France — Kenya | Umpire 1 |
In 2018, Indian-born filmmaker Hansjeet Duggal made a short documentary (15 min) about him in the USA, "Sardar Ji".