| Jean-Marc Mazzonetto | |
| Birth Place: | Agen, France |
| Birth Date: | 1983 10, df=yes |
| Death Place: | Gaillères, France |
| Weight: | 900NaN0 |
| Ru Position: | Wing, Fullback |
| Ru Amateurclubs: | Lectoure SU Agen |
| Ru Clubyears: | 2005–18 |
| Ru Clubcaps: | 166 |
| Ru Clubpoints: | (190) |
| Ru Clubupdate: | 4 December 2012 |
Jean-Marc Mazzonetto (Agen,[1] 7 October 1983 – Gaillères, 9 January 2018) was a French rugby union player. His position was Wing or Fullback and he last played for Stade Montois (Mont-de-Marsan) in the Top 14.[2]
Mazzonetto died in a road accident in Gaillères on 9 January 2018.[3] [4] He was 34.