
Acting
Also Known As: Bobby Reilly
Birth Date
March 25, 1950
(76 years old)
Place of Birth
New York, New York, USA
Popularity
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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


Curt Neilson
1985 • 1 episode

Gowron
1987 • 4 episodes

A.J. Grodin
1984 • 1 episode

Jake Simpson
1982 • 1 episode

Ed Fogerty
1982 • 1 episode

Gowron
1993 • 7 episodes

Kurt Delock (uncredited)
2005 • 1 episode

Calvin James / Carl Shivers
1993 • 1 episode

1981 • 1 episode

Mr. Kumar
1981 • 2 episodes

Kago-Darr
2001 • 1 episode

Rudy Exner
1993 • 1 episode

Fur Collar Man
1985 • 1 episode

Quinn Jankowski
2001 • 1 episode

Willem Sunderson
1984 • 1 episode

Mark Dunford
1993 • 1 episode

Jack Riker
1982 • 1 episode

1984 • 1 episode

1977 • 1 episode

1981 • 1 episode