Mike O'Malley
- Compleanno:
- 10/31/1966
- Luogo di nascita:
- Boston, Massachusetts, USA:
 | 3 Days with Dad (2019) Brick |
 | Sully (2016) Charles Porter |
 | Concussion (2015) Daniel Sullivan |
 | A Good Marriage (2014) Bill Gaines |
 | R.I.P.D. (2013) Elliot |
 | Behind the Candelabra (2013) Tracy Schnelker |
 | 3 Geezers! (2013) Mike |
 | So Undercover (2012) Sam |
 | Glee: Keep on Believin' (2012) Self |
 | When Harry Met Sally 2 with Billy Crystal & Helen Mirren (2011) State Trooper (uncredited) |
 | Cedar Rapids (2011) Mike Pyle |
 | Eat Pray Love (2010) Andy Shiraz |
 | Meet Dave (2008) Knox |
 | Leatherheads (2008) Mickey |
 | Impossible to Forget: The Story of the '67 Boston Red Sox (2007) Narrator |
 | On Broadway (2007) Father Rolie O'Toole |
 | The Perfect Man (2005) Lenny Horton |
 | The Curse of the Bambino (2003) Himself |
 | A Baby Blues Christmas Special (2002) Darryl MacPherson (voice) |
 | 28 Days (2000) Oliver |
 | Pushing Tin (1999) Pete |
 | Above Freezing (1998) Artie |
 | Deep Impact (1998) Mike Perry |
 | Some Girl (1998) Dan |
 | Path to Paradise: The Untold Story of the World Trade Center Bombing (1997) Storage Facility Manager |
| | Eenie Meanie George |