Jon Madsen
American martial artist
- Born
- 12 February 1980, Orange County
- Citizenship
- United States
- Sport
- mixed martial arts
- Occupation
- amateur wrestler, mixed martial arts fighter
Jonathan Madsen (born February 12, 1980) is an American retired mixed martial artist who most recently competed in the Heavyweight division of Titan FC. A professional competitor since 2008, Madsen has also formerly competed for the UFC and was a cast member of Spike TV's The Ultimate Fighter: Heavyweights fighting for Team Rashad.
External links
Facts from Wikidata Q6271189 (CC0); quoted introduction from English Wikipedia (CC BY-SA 4.0). Data retrieved 2026-10-22.
Data: Wikidata (CC0 1.0); Wikipedia (English) (CC BY-SA 4.0). Retrieved 2026-10-22.