2011–12 Lille OSC season

The 2011–12 season was Lille OSC's sixty-eighth season in existence and the club's twelfth consecutive season in the top flight of French football.

Squad
Source:

Out
1 – Adil Rami was sold to Valencia on 3 January 2011 for an undisclosed fee. He remained on loan at Lille until the end of the 2010–11 season and returned to Valencia permanently on 13 June 2011