Brían F. O'Byrne

Actor

Born: May 16, 1967 (age 59)
From: 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 Award nomination for Best Featured Actor in a Play) and The Lonesome West (1997). He is known for…

Filmography (31)

Dead of Winter (2025)
Tall Hunter
Conclave (2024)
O'Malley
Twig (2024)
Leon
The Wonder (2022)
John Flynn
My Salinger Year (2020)
Hugh
Sergio (2020)
Gil Loescher
Queen & Country (2015)
RSM Digby
Jimmy's Hall (2014)
Commander O'Keefe
Medeas (2013)
Ennis
Gilded Lilys (2013)
Edwin Lily
Brooklyn's Finest (2010)
Det. Ronny Rosario
The International (2009)
The Consultant
Before the Devil Knows You're Dead (2007)
Bobby Lasorda
No Reservations (2007)
Sean
Alexander Hamilton (2007)
Alexander Hamilton
Bug (2007)
Dr. Sweet
The New World (2005)
Lewes
Million Dollar Baby (2004)
Father Horvak
The Blackwater Lightship (2004)
Larry
Easy (2003)
Mick McCabe
Intermission (2003)
Mick
Mapmaker (2001)
Richie Markey
Bandits (2001)
Darill Miller
Disco Pigs (2001)
Gerry
The Grey Zone (2001)
Interrogator
An Everlasting Piece (2000)
George
The Fifth Province (1997)
Timmy
The Last Bus Home (1997)
Jessop
Avenue X (1993)
Sonny
One Sweet Hour
Colum Byrne