Ryan O'Nan is an American actor and producer.
Selected works:
- Kings (2009) as Ronnie
- The Unusuals (2009) as Frank Luntz
- Mercy (2010) as Craig Barrow
- Justified (2010) as Jared Hale
- Law & Order: Criminal Intent (2010) as Dale Grisco
- The Iceman (2012) as Terry Franzo
- The Blacklist (2014) as Eric Trettel
- Person of Interest (2014) as Andre Cooper
- Fargo (2015) as Ricky G
- Ray Donovan (2014) as Stan
- Queen of the South (2017) as "King George" Megalos
- Killroy Was Here as Tom
