David O'Hara
- Known for Acting
Acting credits
- 2019 The Professor and the Madman as Church
- 2019 Cold Pursuit as Gallum 'Sly' Ferrante
- 2012 Contraband as Jim Church
- 2011 Cowboys & Aliens as Pat Dolan
- 2011 Whole Lotta Sole as Mad Dog Flynn
- 2008 Wanted as Mr. X
- 2008 Doomsday as Michael Canaris
- 2006 The Departed as Fitzy
- 2006 Tristan & Isolde as Donnchadh
- 2004 Hotel Rwanda as David
- 2003 Stander as Allan Heyl
- 1999 Jesus as John The Baptist
- 1997 The Devil's Own as Martin MacDuff
- 1995 Braveheart as Stephen, Irish Fighter