
Person
Robert O'Reilly
Acting · Born 1950-03-25 · New York, New York, USA
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
Known for

Star Trek: The Next Generation
Gowron

Cheers
Ed Fogerty

MacGyver
Curt Neilson

Murder, She Wrote
A.J. Grodin

NYPD Blue
Calvin James / Carl Shivers

Numb3rs
Kurt Delock (uncredited)

Star Trek: Deep Space Nine
Gowron

Knight Rider
Jake Simpson

Falcon Crest
Mr. Kumar

Simon & Simon
1981
Filmography
- 2024Full Court PressCamera Operator
- 2022The Shuttlepod ShowSelf
- 2021A Captain's LogSelf
- 2019The Circuit
- 2013Star Trek: The Next Generation - RedemptionGowron
- 2005Numb3rsKurt Delock (uncredited)
- 2004Star Trek's Favorite MomentsSelf
- 2003Roddenberry on PatrolOfficer #2
- 2001Star Trek: EnterpriseKago-Darr
- 2001The GuardianQuinn Jankowski
- 1999The Omega CodeTechnician
- 1999Candyman: Day of the DeadL.V. Sacco
- 1997MoonbaseKarl Stark
- 1997Good LuckBartender
- 1995Star Trek: Deep Space Nine - The Way of the WarriorGowron
- 1995Steel FrontierEvermore
- 1994The MaskThe Figure
- 1993NYPD BlueCalvin James / Carl Shivers
- 1993The Adventures of Brisco County, Jr.Sketch
- 1993Walker, Texas RangerMark Dunford
- 1993Star Trek: Deep Space NineGowron
- 1993Dr. Quinn, Medicine WomanRudy Exner
- 1992Desert KickboxerPaul
- 1991Party PlaneAir Traffic Controller
- 1991WhoreYounger Man in Car
- 1991Under SurveillanceWhitey
- 1990Cop Rock
- 1990The FlashVictor Kelso
- 1990By Dawn's Early LightFEMA Radioman
- 1987Star Trek: The Next GenerationGowron
- 1986Sledge Hammer!Assassin
- 1985MacGyverCurt Neilson
- 1985The EqualizerFur Collar Man
- 1985The Steel Collar ManJohnny
- 1985OtherworldDrill Instructor
- 1984Crazy like a Fox
- 1984Murder, She WroteA.J. Grodin
- 1984Highway to Heaven
- 1984HunterWillem Sunderson
- 1983Scarecrow and Mrs. King
- 1983Manimal
- 1983Trauma Center
- 1983Hardcastle and McCormick
- 1982Voyagers!
- 1982CheersEd Fogerty
- 1982Knight RiderJake Simpson
- 1982T. J. HookerJack Riker
- 1981Falcon CrestMr. Kumar
- 1981DarkroomSebastian
- 1981Simon & Simon
- 1981The Fall Guy
- 1979Archie Bunker's Place
- 1977The Incredible Hulk
- 1977CHiPsRyan
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