| Étienne Proux | |
| Birth Date: | 19 April 1897 |
| Sport: | Athletics |
| Event: | Triple jump |
| Club: | Stade français, Paris |
| Pb: | 13.32 m (1919) |
| Show-Medals: | yes |
Étienne Proux (19 April 1897 - 24 April 1983) was a French triple jumper.[1] He competed at the 1920 Summer Olympics and finished 16th.