
Colm Meaney
Acting
Born 1953-05-30 · Dublin, Ireland
Colm J. Meaney (born May 30, 1953) is an Irish actor. He is widely known for playing Chief Miles O'Brien in Star Trek: The Next Generation and Star Trek: Deep Space Nine. He is second only to Michael Dorn in most appearances in Star Trek episodes. He has guest starred on many other television shows, from Law & Order to The Simpsons, and has a significant career in motion pictures.
Known for

Star Trek: Deep Space Nine
1993 · TV

Star Trek: The Next Generation
1987 · TV

Hell on Wheels
2011 · TV

Gangs of London
2020 · TV

Law & Order
1990 · TV

Will
2017 · TV

ZOS: Zone of Separation
2009 · TV

The Simpsons
1989 · TV

Random Passage
2002 · TV

Safe Harbor
2025 · TV

The Singapore Grip
2020 · TV

Stargate Atlantis
2004 · TV

Law & Order: Criminal Intent
2001 · TV

It's Always Sunny in Philadelphia
2005 · TV

Childhood's End
2015 · TV

The Driver
2014 · TV

The Murdoch Mysteries
2004 · TV

MacGyver
1985 · TV

Men in Trees
2006 · TV

Scarlett
1994 · TV

The Magical Legend of the Leprechauns
1999 · TV

Alice
2009 · TV

Back to Barrytown
2021 · TV

Covert One: The Hades Factor
2006 · TV

Dr. Quinn, Medicine Woman
1993 · TV

The Unit
2006 · TV

Gargoyles
1994 · TV

Moonlighting
1985 · TV

Tales from the Darkside
1984 · TV

The Cowboy
2016 · TV

The Serpent Queen
2022 · TV

Brooklyn Bridge
1991 · TV

Strangers
1978 · TV

Mercy
2009 · TV

The Santa Stories
2023 · TV

Fúria
2021 · TV

The Late Late Show
1962 · TV