The University of Innsbruck (German: Leopold-Franzens-Universität Innsbruck; Latin: Universitas Leopoldino Franciscea) is a public university in Innsbruck, the capital of the Austrian federal state of Tyrol, founded in 1669.

It is currently the largest education facility in the Austrian Bundesland of Tirol, and the third largest in Austria behind Vienna University and the University of Graz. Significant contributions have been made in many branches, most of all in the physics department. Further, regarding the number of Web of Science-listed publications, it occupies the third rank worldwide in the area of mountain research. In the Handelsblatt Ranking 2015, the business administration faculty ranks among the 15 best business administration faculties in German-speaking countries.