Birthday
1967/05/16 (57 years old)
Gender
Male
Place of Birth
Mullagh, County Cavan, Ireland
Also know as
Brían Flynn O'Byrne, Brian O'Byrne, Brían O'Byrne
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 ...Read more
(2004) Million Dollar Baby
as Father Horvak
(2001) Bandits
as Darill Miller
(2007) No Reservations
as Sean
(2009) The International
as The Consultant
(2007) Before the Devil Knows You're Dead
as Bobby Lasorda
(2010) Brooklyn's Finest
as Det. Ronny Rosario
(2001) Disco Pigs
as Gerry
(2007) Bug
as Dr. Sweet
(2000) An Everlasting Piece
as George
(2003) Easy
as Mick McCabe
(2003) Intermission
as Mick
(2001) The Grey Zone
as Interrogator
(2005) The New World
as Lewes
(2014) Jimmy's Hall
as Commander O'Keefe
(2015) Queen & Country
as RSM Digby
(2024) Twig
as Leon
(2013) Medeas
as Ennis
(2013) Gilded Lilys
as Edwin Lily
(1997) The Last Bus Home
as Jessop
(2007) Alexander Hamilton
as Alexander Hamilton
(2001) Mapmaker
as Richie Markey
(2020) Sergio
as Gil Loescher
(2020) My Salinger Year
as Hugh
(1997) The Fifth Province
as Timmy
(2022) The Wonder
as John Flynn
(2004) The Blackwater Lightship
as Larry
(2024) Conclave
as O'Malley
(2006) Brotherhood
as ---
(1999) Law & Order: Special Victims Unit
as Liam Connors
(1997) Oz
as Padraic Connelly
(1951) Hallmark Hall of Fame
as Larry
(2009) FlashForward
as Aaron Stark
(2011) Mildred Pierce
as Bert Pierce
(2011) Prime Suspect
as Reg Duffy
(2015) Aquarius
as Ken Karn
(2015) Saints & Strangers
as John Billington
(2015) The Bastard Executioner
as Baron Ventris
(2010) Love/Hate
as Inpector Mick Moynihan
(2017) Little Boy Blue
as Steve Jones
(2015) The Magicians
as Mayakovsky
(2018) Nightflyers
as Auggie
(1998) Amongst Women
as Luke
(2019) Hatton Garden
as Basil
(2017) Manhunt
as Frank McAlpine
(2020) Lincoln Rhyme: Hunt for the Bone Collector
as The Bone Collector
(1988) American Experience
as Alexander Hamilton