Brían F. O'Byrne

Brían F. O'Byrne

Age: 58 years old
Born: May 16, 1967 in Mullagh, County Cavan, Ireland
Brían Francis O'Byrne (born 16 May 1967) is an Irish actor who works mostly in the United States. He was born in Mullagh, County Cavan.  O'Byrne first attracted notice for his performances in the Martin McDonagh plays The Beauty Queen of Leenane (1996) as Pato Dooley (for which he received a Tony Aw...ard nomination for Best Featured Actor in a Play) and The Lonesome West (1997). He is known for taking on serious and dramatic roles, such as a serial killer in Frozen (1998) (for which he won a Tony Award) and a priest accused of child molestation in Doubt (2004), for which he received a Tony nomination. O'Byrne also appeared as a priest in the 2004 film Million Dollar Baby. In May 2007, O'Byrne was nominated for a Tony Award for his performance as Alexander Herzen in Tom Stoppard's 2002 trilogy The Coast of Utopia. In 2011, he was nominated for the Primetime Emmy Award for Outstanding Supporting Actor in a Miniseries or a Movie for his performance in Mildred Pierce as Bert Pierce.
Dead of Winter

Dead of Winter

Movie | 2025
Tall Hunter
Twig

Twig

Movie | 2024
Leon
Conclave

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Movie | 2024
O'Malley
The Wonder

The Wonder

Movie | 2022
John Flynn
Sergio

Sergio

Movie | 2020
Gil Loescher
My Salinger Year

My Salinger Year

Movie | 2020
Hugh
Lincoln Rhyme: Hunt for the Bone Collector

Lincoln Rhyme: Hunt for the Bone Collector

TV | 2020
The Bone Collector
10 Episodes
Hatton Garden

Hatton Garden

TV | 2019
Basil
4 Episodes
Nightflyers

Nightflyers

TV | 2018
Auggie
10 Episodes
Little Boy Blue

Little Boy Blue

TV | 2017
Steve Jones
4 Episodes
Manhunt

Manhunt

TV | 2017
Frank McAlpine
8 Episodes
Aquarius

Aquarius

TV | 2016
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13 Episodes
The Magicians

The Magicians

TV | 2016
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3 Episodes
Saints & Strangers

Saints & Strangers

TV | 2015
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2 Episodes
The Bastard Executioner

The Bastard Executioner

TV | 2015
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One Episode
The Last Ship

The Last Ship

TV | 2015
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8 Episodes
Jimmy's Hall

Jimmy's Hall

Movie | 2014
Commander O'Keefe
Queen & Country

Queen & Country

Movie | 2014
RSM Digby
Medeas

Medeas

Movie | 2013
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Gilded Lilys

Gilded Lilys

Movie | 2013
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Love/Hate

Love/Hate

TV | 2013
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12 Episodes
Mildred Pierce

Mildred Pierce

TV | 2011
Bert Pierce
5 Episodes
Prime Suspect

Prime Suspect

TV | 2011
Reg Duffy
13 Episodes
Brooklyn's Finest

Brooklyn's Finest

Movie | 2010
Det. Ronny Rosario
The International

The International

Movie | 2009
The Consultant
FlashForward

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TV | 2009
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22 Episodes
No Reservations

No Reservations

Movie | 2007
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Before the Devil Knows You're Dead

Before the Devil Knows You're Dead

Movie | 2007
Bobby Lasorda
Bug

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Movie | 2007
Dr. Sweet
Alexander Hamilton

Alexander Hamilton

Movie | 2007
Alexander Hamilton
Brotherhood

Brotherhood

TV | 2007
Colin
One Episode
American Experience

American Experience

TV | 2007
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One Episode
The New World

The New World

Movie | 2005
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Law & Order: Special Victims Unit

Law & Order: Special Victims Unit

TV | 2005
Liam Connors
One Episode
Million Dollar Baby

Million Dollar Baby

Movie | 2004
Father Horvak
The Blackwater Lightship

The Blackwater Lightship

Movie | 2004
Larry
Hallmark Hall of Fame

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TV | 2004
Larry
One Episode
Easy

Easy

Movie | 2003
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Intermission

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Movie | 2003
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Bandits

Bandits

Movie | 2001
Darill Miller
Disco Pigs

Disco Pigs

Movie | 2001
Gerry
The Grey Zone

The Grey Zone

Movie | 2001
Interrogator
Mapmaker

Mapmaker

Movie | 2001
Richie Markey
Oz

Oz

TV | 2001
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One Episode
An Everlasting Piece

An Everlasting Piece

Movie | 2000
George
Amongst Women

Amongst Women

TV | 1998
Luke
4 Episodes
The Last Bus Home

The Last Bus Home

Movie | 1997
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The Fifth Province

The Fifth Province

Movie | 1997
Timmy