Michaël Llodra was the defending champion, but he lost in quarterfinals to Robin Söderling. Söderling reached the final, where he defeated Marin Čilić 6–7(8–10), 6–3, 6–3 to claim his third title of the year and ninth of his career.
Seeds The top four seeds received a bye into the second round.
Qualifying
Draw
Finals
Top half
Bottom half
References Main Draw Qualifying Draw
nl:ATP-toernooi van Marseille 2011