| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Gary Seymour•Herford | |
| Used name | Gary•Herford | |
| Born | 10 August 1940 in Manly, New South Wales |  AUS |
| Died | 17 November 1997 (aged 57 years 3 months 7 days) in Mosman, New South Wales | AUS |
| Measurements | 183 cm / 86 kg | |
| Affiliations | Sydney Rowing Club — Sydney, New South Wales | AUS |
| NOC | Australia | AUS |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1964 Summer Olympics | Rowing | AUS |
Gary Herford | |||
| Coxed Fours, Men (Olympic) | Australia | 10 |
