Brían F. O'Byrne
5.0Acting

Brían F. O'Byrne

May 16, 1967 - 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 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.

Credits

Cast

Media
Movie2004Million Dollar BabyFather Horvak
Movie2001BanditsDarill Miller
Movie2007No ReservationsSean
Movie2009The InternationalThe Consultant
Movie2007Before the Devil Knows You're DeadBobby Lasorda
Movie2010Brooklyn's FinestDet. Ronny Rosario
Movie2001Disco PigsGerry
Movie2007BugDr. Sweet
Movie2000An Everlasting PieceGeorge
Movie2003EasyMick McCabe
Movie2003IntermissionMick
Movie2001The Grey ZoneInterrogator
Movie2005The New WorldLewes
Movie2014Jimmy's HallCommander O'Keefe
Movie2014Queen & CountryRSM Digby
Movie2024TwigLeon
Movie2013MedeasEnnis
Movie2013Gilded LilysEdwin Lily
Movie1997The Last Bus HomeJessop
Movie2007Alexander HamiltonAlexander Hamilton
Movie2001MapmakerRichie Markey
Movie2020SergioGil Loescher
Movie2020My Salinger YearHugh
Movie1997The Fifth ProvinceTimmy
Movie2022The WonderJohn Flynn
Movie2004The Blackwater LightshipLarry
Movie2024ConclaveO'Malley
Movie2025The Dead of Winter
TV Show2006Brotherhood1
TV Show1999Law & Order: Special Victims UnitLiam Connors1
TV Show1997OzPadraic Connelly1
TV Show1951Hallmark Hall of FameLarry1
TV Show2009FlashForwardAaron Stark22
TV Show2011Mildred PierceBert Pierce5
TV Show2011Prime SuspectReg Duffy13
TV Show2015AquariusKen Karn13
TV Show2015Saints & StrangersJohn Billington2
TV Show2015The Bastard ExecutionerBaron Ventris1
TV Show2010Love/HateInpector Mick Moynihan12
TV Show2017Little Boy BlueSteve Jones4
TV Show2015The MagiciansMayakovsky3
TV Show2018NightflyersAuggie10
TV Show1998Amongst WomenLuke4
TV Show2019Hatton GardenBasil4
TV Show2017ManhuntFrank McAlpine8
TV Show2020Lincoln Rhyme: Hunt for the Bone CollectorThe Bone Collector10
TV Show1988American ExperienceAlexander Hamilton1
TV Show2014The Last ShipSean Ramsey8

Crew

No crew credits available.