Friedkin University (pronounced Freakin' University) is the college where Gwen Tennyson currently studies. It is located east of Bellwood. Gwen mentioned that it is the best Ivy league college among all the colleges around Bellwood. It first appeared in Mystery, Incorporeal, but was mentioned in The More Things Change: Part 1.
- Professor Xagliv (Death and Art History)
- Professor Aniceto (Drama)
- Professor Hex (Magical Artifacts and Antiquities)
- Bezel (Janitor)
- Sandwich Vendor (at Lunch Kraft)
- Mystery, Incorporeal (first appearance)
- Rad Monster Party (flashback)
- Charm School
- Third Time's a Charm
- The Most Dangerous Game Show
Friedkin University takes its name from William Friedkin, director of the first Exorcist movie.