Julien Arias (born 26 October 1983)[1] is a French rugby union coach and former player, he is currently the co-head coach of Stade Français in Top 14 with Laurent Sempéré.

Prior to playing for Stade Français Paris, he was with US Colomiers.

Arias was on the cover of the 2007 Dieux du Stade calendar and posed nude in other pictures starting in 2005.

Arias was born in France to a Spanish father, and a French mother.

This biographical article relating to French rugby union is a stub.