
New York, New York, USA
Robert O'Reilly (born March 25, 1950, in New York City) is an American film, stage, and television actor and director. He is best known for his role as Chancellor Gowron, the leader of the Klingon Empire, in the Star Trek franchise—particularly on Star Trek: The Next Generation and Star Trek: Deep Space Nine. O'Reilly’s career spans over 100 films and TV episodes, often portraying antagonistic or villainous characters. He appeared in series like Cheers, Knight Rider, MacGyver, NYPD Blue, and films such as The Mask. He has also performed on Broadway and at Carnegie Hall. Notably, he received a Drama-Logue Award in 1981 for directing the play Getting Out. His first Star Trek appearance was in The Next Generation episode "Manhunt," but he is most recognized for playing Gowron from the episode "Reunion" onward, across several Next Generation and Deep Space Nine episodes, and related media including video games. O'Reilly drew inspiration for Gowron from Shakespearean characters, notably Edmund from King Lear. He has reprised Gowron in various Star Trek-related events and conventions. In theater, he has appeared in Broadway and off-Broadway productions, including The Tavern, The Promise, and played roles like Edmund in King Lear. He has been active with the Colony Theatre Company in Burbank, California, both as an actor and director. He is married to Judy O'Reilly, with whom he has triplet sons. His hobbies include golf and baseball. Robert O'Reilly retired from acting but remains involved in the Star Trek community through conventions and voice roles

as A.J. Grodin

as Gowron
1987

as Mr. Kumar
1981

as A.J. Grodin
1984

as Ed Fogerty
1982

as Gowron
1993

as Curt Neilson
1985

as Calvin James / Carl Shivers
1993

as Jake Simpson
1982

as Kago-Darr
2001

as Kurt Delock (uncredited)
2005

as Rudy Exner
1993

1984
as Himself
2004

2019

as Gowron
2013

as Himself
2004

as Officer #2
2003

as Technician
1999

as L.V. Sacco
1999

as Karl Stark
1997

as Bartender
1997

as Gowron
1995

as Evermore
1995

as The Figure
1994

as Paul
1992

as Air Traffic Controller
1991

as Younger Man in Car
1991

as Whitey
1991

as FEMA Radioman
1990

as Johnny
1985
as A.J. Grodin
1 ep.

as Gowron
4 episodes

as Mr. Kumar
2 episodes

as A.J. Grodin
1 episodes

as Ed Fogerty
1 episodes

as Gowron
7 episodes

as Curt Neilson
1 episodes

as Calvin James / Carl Shivers
1 episodes

as Jake Simpson
1 episodes

as Kago-Darr
1 episodes

as Kurt Delock (uncredited)
1 episodes

as Rudy Exner
1 episodes

1 episodes

1 episodes

as Fur Collar Man
1 episodes

as Mark Dunford
1 episodes

as Jack Riker
1 episodes

as Willem Sunderson
1 episodes

as Quinn Jankowski
1 episodes

1 episodes

1 episodes

1 episodes

1 episodes

1 episodes

as Ryan
1 episodes