Julien Malzieu (born 4 May 1983 in Le Puy-en-Velay, Haute-Loire, Auvergne) is a French rugby union and sevens player for Montpellier in the Top 14 competition.

A tall and rangy wing, Malzieu burst onto the international scene in the 2008 Six Nations Championship, scoring a try on his debut for France against Scotland.

However, despite his promising start he did not gain a regular spot in the side with coach Marc Lievremont giving many other players a chance.

He was recalled for the 2010 Six Nations Championship after injuries to Aurélien Rougerie and Benjamin Fall but just played a bit part role coming off the bench a few times.

At club level he has played an integral role in the rise Clermont Auvergne to the forefront of European rugby.