John McCarthy

Acting

December 17, 1962 (63 years old)

Los Angeles, California, USA

Popularity: 0

Biography

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.

Also Known As

'Big' John McCarthy • Big John McCarthy

Recent & Upcoming

6.4

The Naked Gun

Referee • Jul 2025

Known For

8.4

Trending

Friends

Referee

6.4

The Naked Gun

Referee

6.5

Blue Streak

S.W.A.T. Team Member

5.7

The Hurt Business

Himself

5.7

The Ronda Rousey Story: Through My Father's Eyes

Self

5.8

Once I Was a Champion

Himself

6.8

Mask

Self

6.4

UFC 10: The Tournament

Self-Referee

6.0

UFC Ultimate Knockouts

Himself

3.0

Everyday Miracles

Sam

7.2

UFC Hits: Volume 1

Self / Referee

UFC 3: The American Dream

Photos of John McCarthy

Filmography

2020s

6.4

The Naked Gun

Referee

2010s

5.7

The Ronda Rousey Story: Through My Father's Eyes

Self

5.7

The Hurt Business

Himself

6.8

Mask

Self

3.0

Everyday Miracles

Sam

5.8

Once I Was a Champion

Himself

2000s

6.0

UFC Ultimate Knockouts

Himself

7.2

UFC Hits: Volume 1

Self / Referee

1990s

6.5

Blue Streak

S.W.A.T. Team Member

6.4

UFC 10: The Tournament

Self-Referee

6.1

UFC 8: David vs. Goliath

Other

5.6

UFC 9: Motor City Madness

Other

5.4

UFC 11: The Proving Ground

Other

5.9

UFC 7.5: The Ultimate Ultimate

Other

6.4

UFC 7: The Brawl In Buffalo

Other