Julien Chartier (born 13 July 1999)[1] is a French athlete who competes in trampoline gymnastics.
[4] At the 2021 European Trampoline Championships in Sochi, he won the team bronze medal with Allan Morante, Florestan Riou [fr] and Josuah Faroux [fr].
[5] At the 2022 Trampoline Gymnastics World Championships in Sofia, he won the team silver medal with Allan Morante, Florestan Riou [fr] and Pierre Gouzou.
[6] At the 2023 Trampoline Gymnastics World Championships in Birmingham, he won the gold medal in team trampoline with Morgan Demiro-o-Domiro, Allan Morante and Pierre Gouzou.
[7] At the 2024 European Trampoline Championships in Guimarães, he won the gold medal in team trampoline with Allan Morante, Morgan Demiro-o-Domiro and Pierre Gouzou.