Acting credits
52
Established
Large and steady acting portfolio.

Acting
These indicators come from TMDB. They are relative signals, not review ratings.
Acting credits
52
Established
Large and steady acting portfolio.
TMDB popularity
1.1
Low visibility
TMDB internal trend index. Higher usually means more searches and page activity now.
TMDB ID: 119882
IMDb ID: nm0642481
Known for: Acting
Born: March 25, 1950
Age: 75
Place of birth: New York, New York, USA
Gender: Male
Adult content flag: No
Career span: 1977 - 2024
Years active: 48
Average TMDB rating: 6.93
Wikidata: Q2158428
Also known as
Bobby Reilly
Other jobs
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
Movie credits linked with Robert O'Reilly.
as Gowron
as Himself
as Officer #2
as Technician
as L.V. Sacco
as Karl Stark
as Bartender
as Gowron
as Evermore
as The Figure
as Paul
as Air Traffic Controller
as Younger Man in Car
as Whitey
as FEMA Radioman
as Johnny
Series credits linked with Robert O'Reilly.
Camera Operator • 4 eps
as Self • 1 eps
as Self • 1 eps
as Kurt Delock (uncredited) • 1 eps
as Kago-Darr • 1 eps
as Quinn Jankowski • 1 eps
as Calvin James / Carl Shivers • 1 eps
as Sketch • 1 eps
as Mark Dunford • 1 eps
as Gowron • 7 eps
as Rudy Exner • 1 eps
1 eps
as Victor Kelso • 1 eps
as Gowron • 4 eps
as Assassin • 1 eps
as Curt Neilson • 1 eps
as Fur Collar Man • 1 eps
1 eps
1 eps
as A.J. Grodin • 1 eps
1 eps
as Willem Sunderson • 1 eps
1 eps
1 eps