| Imre Petneházy | |
| Birth Date: | 13 April 1905 |
| Birth Place: | Újvidék, Austria-Hungary (today Novi Sad, Serbia) |
| Sport: | Fencing, Modern pentathlon |
| Club: | Ludovika Akadémia Sportegyesület Magyar Atlétikai Klub |
| Show-Medals: | yes |
Imre Petneházy (13 April 1905 - 23 September 1972) was a Hungarian épée fencer and modern pentathlete. He competed in these two events at the 1932 Summer Olympics and placed 19th in the pentathlon.[1]