
Biography
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
Acted in 50
2010s
- 2019
The Circuit
Movie
- 2013
Star Trek: The Next Generation - Redemption
Gowron
2000s
- 2005
- 2001
1990s
- 1999
- 1997
Good Luck
Bartender
- 1995
Star Trek: Deep Space Nine - The Way of the Warrior
Gowron
Steel Frontier
Evermore
- 1994
- 1993
- 1992
Desert Kickboxer
Paul
- 1991
Party Plane
Air Traffic Controller
Under Surveillance
Whitey
- 1990
Dark Avenger
Officer Kevin Wegley
Cop Rock
Jimmy Smolan
1980s
- 1987
- 1986
- 1985
The Steel Collar Man
Johnny
Otherworld
Drill Instructor · 1 episode
- 1984
- 1983
Manimal
TV
- 1982
- 1981
Camera 1
2020s
- 2024
Appearances3
2000s
- 2004
Star Trek's Favorite Moments
Self