
Robert O'Reilly
Acting
Born 1950-03-25 · 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
Known for

Star Trek: Deep Space Nine
1993 · TV

Star Trek: The Next Generation
1987 · TV

Falcon Crest
1981 · TV

Murder, She Wrote
1984 · TV

MacGyver
1985 · TV

Star Trek: Enterprise
2001 · TV

Cheers
1982 · TV

Knight Rider
1982 · TV

Numb3rs
2005 · TV

Hunter
1984 · TV

Dr. Quinn, Medicine Woman
1993 · TV

NYPD Blue
1993 · TV

Highway to Heaven
1984 · TV

T. J. Hooker
1982 · TV

The Guardian
2001 · TV

Walker, Texas Ranger
1993 · TV

The Incredible Hulk
1977 · TV

Simon & Simon
1981 · TV

The Equalizer
1985 · TV

The Fall Guy
1981 · TV

Scarecrow and Mrs. King
1983 · TV

Sledge Hammer!
1986 · TV

The Flash
1990 · TV

Hardcastle and McCormick
1983 · TV

Crazy like a Fox
1984 · TV

Voyagers!
1982 · TV

CHiPs
1977 · TV

The Adventures of Brisco County, Jr.
1993 · TV

Manimal
1983 · TV

Trauma Center
1983 · TV

Archie Bunker's Place
1979 · TV

Otherworld
1985 · TV

Cop Rock
1990 · TV

The Shuttlepod Show
2022 · TV

A Captain's Log
2021 · TV