| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | John Douglas•Humphreys | |
| Used name | John•Humphreys | |
| Born | 15 March 1932 in Springsure, Queensland |  AUS |
| Died | 14 September 2017 (aged 85 years 5 months 30 days) in Brisbane, Queensland | AUS |
| Measurements | 183 cm / 85 kg | |
| Affiliations | ?, Victoria — ?, Victoria | AUS |
| NOC | Australia | AUS |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1960 Summer Olympics | Fencing | AUS |
John Humphreys | |||
| Épée, Team, Men (Olympic) | Australia | 3 p6 r1/5 | ||||
| 1964 Summer Olympics | Fencing | AUS |
John Humphreys | |||
| Épée, Individual, Men (Olympic) | =17 | |||||
| Épée, Team, Men (Olympic) | Australia | =11 |
