The University of Geneva (French: Université de Genève) is a public research university located in Geneva, Switzerland. It was founded in 1559 by French theologian John Calvin as a theological seminary. It remained focused on theology until the 17th century, when it became a center for enlightenment scholarship. Today, it is the third largest university in Switzerland by number of students.

In 1873, it dropped its religious affiliations and became officially secular. In 2009, the University of Geneva celebrated the 450th anniversary of its founding. Almost 40% of the students come from over 150 foreign countries.

The university holds and actively pursues teaching, research, and community service as its primary objectives. The University of Geneva is a member of the League of European Research Universities, 4EU+ Alliance, Coimbra Group, International Forum of Public Universities, and European University Association. It is also home to numerous research centers and institutes, including the Global Studies Institute, and the Institute of Global Health.