The Regensburg lecture or Regensburg address was delivered on 12 September 2006 by Pope Benedict XVI at the University of Regensburg in Germany, which sparked international reactions and controversy. The lecture entitled "Faith, Reason and the University – Memories and Reflections".

The University of Regensburg is a public research university located in the city of Regensburg, Germany. The university was founded on 18 July 1962 by the Landtag of Bavaria as the fourth full-fledged university in Bavaria. Following groundbreaking in 1965, the university officially opened to students during the 1967–1968 winter semester, initially housing faculties in Law and Business Sciences and Philosophy. During the summer semester of 1968 the faculty of Theology was created. Currently, the University of Regensburg houses eleven faculties.