| John Humphreys | |
| Fullname: | John Douglas Humphreys |
| Nationality: | Australian |
| Birth Date: | 1932 3, df=yes |
| Birth Place: | Springsure, Queensland, Australia |
| Death Date: | [1] |
| Height: | 183cm |
| Weight: | 85kg |
| Country: | Australia |
| Sport: | Fencing |
| Retired: | Yes |
| Show-Medals: | yes |
John Humphreys (15 March 1932 - 14 September 2017) was an Australian fencer. He competed at the 1960 and 1964 Summer Olympics.[2]