Terry O'Quinn
Acting
Born: July 15, 1952 (age 74) · Sault Sainte Marie, Michigan, USA
Highest Rated
Biography
Terrance Quinn (born July 15, 1952), known professionally as Terry O'Quinn, is an American actor. He is best known for his Emmy Award-winning performance as John Locke on the TV series Lost (2004–2010). He had roles in films including The Stepfather (1987), The Rocketeer (1991), Heaven's Gate (1980), Silver Bullet (1985), Young Guns (1988), Blind Fury (1989), Tombstone (1993) and Primal Fear (1996). Other prominent television roles include Peter Watts in Millennium (1996–1999), FBI Asst. Director Kendall in Alias (2002–2004), Commander Joe White in Hawaii Five-0 (2011–2018), and Tom Tavner in Patriot (2015–2018).
Known for
Lost
2004
Primal Fear
1996
The X-Files
1993
NCIS
2003
Tombstone
1993
Old School
2003
Hawaii Five-0
2010
The X-Files
1998
Star Trek: The Next Generation
1987
The Rocketeer
1991
Young Guns
1988
Resident Alien
2021
Photos (7)
Movies (73)
Primal Fear
Yancy
Tombstone
Mayor Clum
Old School
Goldberg (uncredited)
The X-Files
Michaud
Young Guns
Alex McSween
Silver Bullet
Sheriff Joe Haller
The Rocketeer
Howard Hughes
Blind Fury
Frank Devereaux
Places in the Heart
Buddy Kelsey
Unsung Hero
Grandpa James
Heaven's Gate
Captain Minardi
All the Right Moves
Freeman Smith
Black Widow
Bruce
Stepfather 2
Dr. Gene Clifford / Jerry Blake
The Stepfather
Jerry Blake
American Outlaws
Rollin H. Parker
Shadow Conspiracy
Frank Ridell
Mischief
Claude Harbrough
Ghosts of Mississippi
Judge Hilburn
The Cutting Edge
Jack Moseley
SpaceCamp
Launch Director
Mrs. Soffel
Detective Buck McGovern
Pin : A Plastic Nightmare
Dr. Frank Linden
Semper Fi
Cliff's Father
Amityville: A New Generation
Detective Clark
Breast Men
Hersch Lawyer
Company Business
Colonel Pierce Grissom
Kaleidoscope
Henry
A Friend to Die For
Ed Saxe
New Life
Dr. Philip Sumrall
Without a Trace
Parent
Perry Mason: The Case of the Desperate Deception
Curt Mitchell
My Stepson, My Lover
Richard Cory
Blood Oath
Major Beckett
The Locket
Casey Keddington
Don't Talk to Strangers
Bonner
Rated X
J.R. Mitchell
Wild Card
Barlow
WW3
Eric Farrell
Trial: The Price of Passion
Bob Altschuler
Guts and Glory: The Rise and Fall of Oliver North
Aaron Sykes
Ray Alexander: A Menu for Murder
Frank Darnell
The Forgotten One
Bob Anderson
Roe vs. Wade
Jay Floyd
Visions of Murder
Adm. Truman Hager
Murder in a Small Town
Sidney Lassiter
Phenomenon II
2003
Christmas Sail
Dennis
An Early Frost
Dr. Redding
Taken from Me: The Tiffany Rubin Story
Mark Miller
Right to Kill?
Jim Barrett
Hometown Legend
Buster Schuler
Lipstick Camera
Raymond Miller
The Last to Go
Daniel
The Good Fight
Henry Cragin
Stranger on My Land
Connie Priest
Between Two Women
Dr. Wallace
MacShayne: Winner Takes All
Danny Leggett
Town Diary
2002
Women of Valor
Maj. Tom Patterson
My Samurai
1992
On the Edge of Innocence
David Walker
Heart of a Child
Gordon Holc
Shadow Warriors
Dr. Connors
When the Time Comes
Wes Travis
Justice in a Small Town
Harris Wiley
Shoot First: A Cop's Vengeance
Sergeant Nicholas
F.D.R.: The Last Year
James Roosevelt
Deliver Them from Evil: The Taking of Alta View
Sergeant Don Bell
Jacobo Timerman: Prisoner Without a Name, Cell Without a Number
Colonel Thomas Rhodes
Sexual Advances
Cliff Ripley
Born Too Soon
Dr. Friedman
The Jogger
Jerry
TV Shows (50)
NCIS
Will Ryan · 1 eps
Hawaii Five-0
Joe White · 16 eps
Law & Order: Criminal Intent
Gordon Buchanan · 1 eps
The West Wing
Nicholas Alexander · 7 eps
The X-Files
Lt. Brian Tillman · 1 eps
The X-Files
Shadow Man · 1 eps
Lost
John Locke · 118 eps
Star Trek: The Next Generation
Admiral Eric Pressman · 1 eps
JAG
Admiral Thomas Boone · 4 eps
JAG
Thomas Boone · 6 eps
Miami Vice
Richard Cain · 1 eps
FBI: Most Wanted
Byron LaCroix · 9 eps
Diagnosis: Murder
Ronald Trent · 1 eps
Homicide: Life on the Street
Bailey Lafeld · 1 eps
L.A. Law
Nick Moats · 1 eps
Jake and the Fatman
Vincent Novak · 1 eps
Matlock
1 eps
Moonlighting
Bryant Wilbourne · 1 eps
Tales from the Crypt
Inspector Martin Zeller · 1 eps
Resident Alien
Peter Bach · 12 eps
Resident Alien
Peter Bach (voice) · 1 eps
The Twilight Zone
Curt Lockridge (segment "Chameleon") · 1 eps
Tales of the Unexpected
Cop · 1 eps
Roswell
Carl · 1 eps
Remington Steele
Chuck McBride · 1 eps
Millennium
Peter Watts · 40 eps
Castle Rock
Dale Lacy · 10 eps
The Walking Dead: The Ones Who Live
Major General Johnathan Beale · 3 eps
LOST: Circle
John Locke · 80 eps
Secrets and Lies
John Warner · 10 eps
Patriot
Tom Tavner · 18 eps
The Blacklist: Redemption
Howard Hargrave · 7 eps
Alias
Kendall · 18 eps
Earth 2
Reilly · 6 eps
Perpetual Grace LTD
Wesley Walker · 10 eps
Ultra City Smiths
Captain Krieger (voice) · 6 eps
Emergence
Richard Kindred · 5 eps
A Year in the Life
Keith · 1 eps
Full Circle
Jimmy Parerra · 10 eps
PIECES OF HER
Martin Queller · 6 eps
666 Park Avenue
Gavin Doran · 13 eps
The Client
Bert Halliwell · 1 eps
First Monday
1 eps
Masters of Science Fiction
1 eps
Gang Related
Sam Chapel · 13 eps
Ring of Fire
Oliver Booth · 2 eps
Harsh Realm
9 eps
Son of the Morning Star
Gen. Alfred Terry · 2 eps
Hallmark Hall of Fame
Michael Keddington's Abusive Father · 1 eps
At Mother's Request
Joel Campbell · 2 eps
