John McCarthy

John Michael McCarthy (born October 12, 1962) is a retired American mixed martial arts (MMA) referee best known for officiating numerous bouts promoted by the Ultimate Fighting Championship (UFC), dating back to UFC 2.

Actor

1994

[ ] UFC 3: The American Dream (????)

1996

[ ] UFC 10: The Tournament (Self-Referee)

1999

[ ] Blue Streak (S.W.A.T. Team Member)

2000

[ ] UFC Hits: Volume 1 (Self / Referee)

2003

[ ] UFC Ultimate Knockouts (Himself)

2011

[ ] Once I Was a Champion (Himself)

2012

[ ] Fight Life (Himself)

2015

[ ] Everyday Miracles (Sam)
[ ] Mask (Self)

2016

[ ] The Hurt Business (Himself)

2019

[ ] The Ronda Rousey Story: Through My Father's Eyes (Self)

2025

[ ] The Naked Gun (Referee)

Crew

1995

[ ] UFC 7: The Brawl In Buffalo (Other)
[ ] UFC 7.5: The Ultimate Ultimate (Other)

1996

[ ] UFC 8: David vs. Goliath (Other)
[ ] UFC 9: Motor City Madness (Other)
[ ] UFC 10: The Tournament (Other)
[ ] UFC 11: The Proving Ground (Other)