Jean-Marc Mazzonetto (Agen, 7 October 1983 â 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.
Mazzonetto died in a road accident in Gaillères on 9 January 2018. He was 34.