Émilien Gailleton (born 13 July 2003) is a French rugby union player, who plays as a centre for Top 14 club Section Paloise and the France national team.

[4] Despite interest from ASM Clermont Auvergne and Stade Toulousain, he chose Pau, partly due to the opportunity to work again with Sébastien Piqueronies,[5] whom he had known during his time at the Centre national du rugby in Marcoussis with the French youth teams.

[9] This apparent slowdown in his progression led to increased competition from emerging young talents in the France national team.

[10] In the 2024–25 Top 14 season, Gailleton solidified his role as a central figure for Section Paloise, demonstrating his development into a complete player.

[11] He expanded his tactical repertoire, showcasing his ability to create plays, structure the defense, and regain offensive efficiency.