
Acting · 72 years old
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.

ZOS: Zone of Separation
George Titac

Star Trek: The Next Generation
Miles O'Brien

It's Always Sunny in Philadelphia
Shelley Kelly

Gargoyles
Mr. Dugan (voice)

Stargate Atlantis
Cowen

The Simpsons
Tom O'Flanagan (voice)

Star Trek: Deep Space Nine
Miles O'Brien

Gangs of London
Finn Wallace

MacGyver
Irwin Malcolm

The Banker
Patrick Barker

Dr. Quinn, Medicine Woman
Jake Slicker

The Flight of the Swan
Giannopoulos

Hell on Wheels
Thomas 'Doc' Durant

Law & Order: Criminal Intent
Harold Garrett

Moonlighting
Keterina Suitor (as Colm Meany)

Brooklyn Bridge

The Last of the Mohicans
Major Ambrose

The Serpent Queen
Francis I of France

Law Abiding Citizen
Detective Dunnigan

The Unit