University of Leuven

University of Leuven or University of Louvain (Université de Louvain; Universiteit Leuven) may refer to:
 * Old University of Leuven (1425–1797)
 * State University of Leuven (1817–1835)
 * Catholic University of Leuven (1834–1968)
 * Katholieke Universiteit Leuven or KU Leuven (1968–), a Dutch-speaking university in Leuven
 * Université catholique de Louvain or UCLouvain (1968–), a French-speaking university in Louvain-la-Neuve, Brussels, Mons, Namur, Charleroi and Tournai