| Denis Avril | |
| Birth Date: | 31 October 1972 |
| Birth Place: | Thouars, France |
| Weight: | 108kg (238lb) |
| Ru Position: | Prop |
| Ru Nationalteam: | France |
| Ru Nationalyears: | 2005 |
| Ru Nationalcaps: | 1 |
| Ru Nationalpoints: | (0) |
| Ru Clubyears: | 1996-2008 2008- |
| Ru Proclubs: | Biarritz Olympique Aviron Bayonnais |
| Ru Clubcaps: | 169 79 |
| Ru Clubpoints: | (35) (0) |
Denis Avril (born 31 October 1972 in Thouars) is a French international professional rugby union player.
As a prop, Avril played for Biarritz Olympique with which he won three Top 14 titles. In 2008 he left Biarritz to play for Aviron Bayonnais. He earned his only cap with France on 2 July 2005 against Australia in Brisbane.