The Collegium Trilingue, often also called Collegium trium linguarum, or, after its creator Collegium Buslidianum, is a university that was founded in 1517 under the patronage of the humanist, Hieronymus van Busleyden. The three languages taught were Latin, Greek and Hebrew. It was the model for the Collège de France founded in 1530. It is located in Leuven, Belgium.

Hieronymus van Busleyden was a patron of learning and a humanist from the Habsburg Netherlands. His name is usually partially Latinized in English, and can also appear as Hieronymus Busleyden or fully Latinized as Hieronymus Buslidius.