| Age | 55 |
| Birthday | 9 May, 1969 |
| Birthplace | Sacramento, California, USA |
| Height | 6' 2" (188 cm) |
| Hair Color | Blonde |
| Zodiac Sign | Taurus |
| Nationality | American |
| Occupation | Producer |
| Claim to Fame | The Grey |
Joseph Aaron Carnahan (born May 9, 1969) is an American film director, screenwriter, producer and actor best known for his films Blood, Guts, Bullets and Octane, Narc, Smokin' Aces, The A-Team, and The Grey. He also wrote and directed several episodes for the NBC television series The Blacklist. He is the brother of screenwriter Matthew Michael Carnahan and producer Leah Carnahan.
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