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Acting
Brían F. O'Byrne
Also known as: Brían Flynn O'Byrne, Brian O'Byrne, Brían O'Byrne, Брайан Ф. О’Бирн
Biography
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 Award 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.
Personal Info
Known For
Acting
Birthday
May 16, 1967
Age
59 years old
Place of Birth
Mullagh, County Cavan, Ireland
Popularity Score
1.0
Filmography
Prisoner
Harrison Dempsey
2026TV
Dead of Winter
Tall Hunter
2025Movie
Task
Charlie Boylan
2025TV
The Abandons
Walter Paxton
2025TV
Twig
Leon
2024Movie
Conclave
O'Malley
2024Movie
The Wonder
John Flynn
2022Movie
Sergio
Gil Loescher
2020Movie
My Salinger Year
Hugh
2020Movie
Lincoln Rhyme: Hunt for the Bone Collector
The Bone Collector
2020TV
Hatton Garden
Basil
2019TV
Nightflyers
Auggie
2018TV
Little Boy Blue
Steve Jones
2017TV
Manhunt
Frank McAlpine
2017TV
Queen & Country
RSM Digby
2015Movie
Aquarius
Ken Karn
2015TV
Saints & Strangers
John Billington
2015TV
The Bastard Executioner
Baron Ventris
2015TV
The Magicians
Mayakovsky
2015TV
Jimmy's Hall
Commander O'Keefe
2014Movie
The Last Ship
Sean Ramsey
2014TV
Medeas
Ennis
2013Movie
Gilded Lilys
Edwin Lily
2013Movie
Season of the Witch
Grandmaster (uncredited)
2011Movie
Mildred Pierce
Bert Pierce
2011TV
Prime Suspect
Reg Duffy
2011TV
Brooklyn's Finest
Det. Ronny Rosario
2010Movie
Love/Hate
Inpector Mick Moynihan
2010TV
The International
The Consultant
2009Movie
FlashForward
Aaron Stark
2009TV
No Reservations
Sean
2007Movie
Before the Devil Knows You're Dead
Bobby Lasorda
2007Movie
Bug
Dr. Sweet
2007Movie
Alexander Hamilton
Alexander Hamilton
2007Movie
Brotherhood
Colin
2006TV
The New World
Lewes
2005Movie
Million Dollar Baby
Father Horvak
2004Movie
The Blackwater Lightship
Larry
2004Movie
Easy
Mick McCabe
2003Movie
Intermission
Mick
2003Movie
Bandits
Darill Miller
2001Movie
Disco Pigs
Gerry
2001Movie
The Grey Zone
Interrogator
2001Movie
Mapmaker
Richie Markey
2001Movie
An Everlasting Piece
George
2000Movie
Law & Order: Special Victims Unit
Liam Connors
1999TV
Amongst Women
Luke
1998TV
The Last Bus Home
Jessop
1997Movie
The Fifth Province
Timmy
1997Movie
Oz
Padraic Connelly
1997TV
Avenue X
Sonny
1993Movie
American Experience
Alexander Hamilton
1988TV
Hallmark Hall of Fame
Larry
1951TV
One Sweet Hour
Colum Byrne
—Movie
Seahorse
George
—Movie