As of June 2026, Robert O'Reilly is best known for Star Trek: The Next Generation and Star Trek: The Next Generation. Find every show and movie Robert O'Reilly has starred in — and where to watch them — below.
Robert O'Reilly

Robert O'Reilly

Actor Born 1950 New York, New York, USA 12 TV Shows 7 Movies

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 S...

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📺 Robert O'Reilly's TV Shows

Star Trek: The Next Generation
Gowron
1987
Star Trek: The Next Generation
Scarface
1987
Murder, She Wrote
A.J. Grodin
1984
Murder, She Wrote
Stephen Ridgely
1984
Falcon Crest
Mr. Kumar
1981
Star Trek: Deep Space Nine
Gowron
1993
Star Trek: Deep Space Nine
Countman
1993
Cheers
Ed Fogerty
1982
MacGyver
Curt Neilson
1985
NYPD Blue
Calvin James / Carl Shivers
1993
Star Trek: Enterprise
Kago-Darr
2001
Knight Rider
Jake Simpson
1982

🎬 Robert O'Reilly's Movies

The Mask
The Figure
1994
Whore
Younger Man in Car
1991
Steel Frontier
Evermore
1995
By Dawn's Early Light
FEMA Radioman
1990
Candyman: Day of the Dead
L.V. Sacco
1999
Good Luck
Bartender
1997
The Omega Code
Technician
1999

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