| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Colin Gordon•Johnstone |
| Used name | Colin•Johnstone |
| Born | 14 September 1921 in Waipukurau, Hawke's Bay (NZL) |
| Died | 10 November 1991 in Wanganui, Manawatu-Wanganui (NZL) |
| Affiliations | Aramoho Boating Club, Wanganui (NZL) |
| NOC | New Zealand |
Colin Johnstone had the following podium finishes at major championships: 1st in the 1950 British Empire Games Coxed Fours.
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1952 Summer Olympics | Rowing | NZL |
Colin Johnstone | |||
| Coxed Fours, Men (Olympic) | New Zealand | 2 h1 r2/5 | ||||
| 1956 Summer Olympics | Rowing | NZL |
Colin Johnstone | |||
| Coxed Fours, Men (Olympic) | New Zealand | 4 h1 r3/4 |
Date of birth is uncertain. Commonwealth Games data also has a DOB of 4 September 1921, but multiple sources confirm the DOB listed above.