KU Leuven (Katholieke Universiteit Leuven) is Belgium’s highest-ranked and most innovative research university, established in 1425.  The institution offers over 100 English-taught programs across multiple campuses, including Medicine, Engineering, and Business. Home to over 65,000 students (15,000+ international), it is known for its relatively affordable tuition and extensive scholarship opportunities. The main campus is located in the historic city of Leuven. It is ranked at #60 by the 2026 QS World University Rankings.