Conor O'Farrell is an actor.
| Series | Game of Silence | Warden Roy Carroll | 2016-04-12 | 
| Movie | Beauty Mark | Mark | 2016-07-30 | 
| Movie | See You In Valhalla | Woody Burwood | 2015-04-24 | 
| Movie | Angel's Perch | Jacobson | 2013-06-23 | 
| Series | Perception | David Trent | 2012-07-09 | 
| Series | Revolution | Dr. Bradley Jaffe | 2012-09-17 | 
| Movie | The Lincoln Lawyer | Judge Orton Powell | 2011-03-17 | 
| Series | Castle | Ronald Armstrong | 2009-03-09 | 
| Movie | Flash of Genius | Chris Finley | 2008-09-07 | 
| Series | True Blood | Judge Clements | 2008-09-07 | 
| Series | The Mentalist | Detective Reece | 2008-09-23 | 
| Series | The Unit | General Heath | 2006-03-07 | 
| Series | Medium | Larry Watt | 2005-01-03 | 
| Series | Desperate Housewives | Unknown | 2004-10-03 | 
| Series | Nip/Tuck | Unknown | 2003-07-22 | 
| Series | NCIS | Unknown | 2003-09-23 | 
| Series | CSI: Miami | Unknown | 2002-09-23 | 
| Series | Star Trek: Enterprise | Unknown | 2001-09-26 | 
| Series | 24 | Ted Packard | 2001-11-06 | 
| Movie | Stir of Echoes | Harry Damon | 1999-09-10 | 
| Series | From the Earth to the Moon | James McDivitt | 1998-04-05 | 
| Movie | Abduction of Innocence | John Loomis | 1996-10-07 | 
| Movie | The Trigger Effect | Police Officer #1 | 1996-08-30 | 
| Movie | Dark Skies | Lt. Commander Phil Albano | 1996-09-21 | 
| Series | Dark Skies | Phil Albano | 1996-09-21 | 
| Movie | Deceived by Trust: A Moment of Truth Movie | Frank Kerns | 1995-10-22 | 
| Movie | Eye of the Stalker | Officer Lane | 1995-12-18 | 
| Movie | Moment of Truth: Caught in the Crossfire | Roger McKay | 1994-09-14 | 
| Series | Chicago Hope | Unknown | 1994-09-18 | 
| Movie | Murder or Memory: A Moment of Truth Movie | Det. John Avery | 1994-12-12 | 
| Movie | Mother of the Bride | Andrew | 1993-02-27 | 
| Movie | Moment of Truth: A Child Too Many | Aaron Nowakowski | 1993-10-11 | 
| Series | The X-Files | Unknown | 1993-09-10 | 
| Movie | Back to the Streets of San Francisco | David O'Connor | 1992-01-27 | 
| Movie | Perry Mason: The Case of the Glass Coffin | Paul Torrence | 1991-05-14 | 
| Movie | Hell Hath No Fury | 1991-03-04 | |
| Movie | Seeds of Tragedy | Paul | 1991-06-15 | 
| Movie | Death Dreams | Bennett Massell | 1991-06-25 | 
| Movie | Baby of the Bride | Andrew | 1991-12-22 | 
| Movie | Children of the Bride | Andrew | 1990-10-05 | 
| Movie | The Revenge of Al Capone | Sgt. Callahan | 1989-02-26 |