 2011–12 Oud-Heverlee Leuven season

The 2011–12 season was Oud-Heverlee Leuvens 10th competitive season since the 2002 fusion between Stade Leuven, Daring Club Leuven and Zwarte Duivels Oud-Heverlee.It was their first season in the Belgian Pro League after being promoted from the Belgian Second Division and the first time in 61 years a team from the city of Leuven played in the highest division.