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Personal Info

Known For

Acting

Known Credits

35

Gender

Male

Birthday

1978-07-11 (47 years old)

Place of Birth

-

Also Known As

Jonjo O'Neill

Biography

Jonjo O'Neill is an actor from Northern Ireland known for his stage and television work. O'Neill was born in Belfast, grew up in the Whiterock Road area and was educated at St Mary's Grammar School. Growing up he was passionate about musical theatre and was a member of Ulster Youth Theatre and performed with the Ulster Theatre Company. In 1996 at the age of 18 he won a place and a full scholarship to the Guildford School of Acting, and moved to England. His first television role was the year he graduated from drama school, in Extremely Dangerous (1999). A member of the Royal Shakespeare Company (RSC) 2009-2011 ensemble, his roles included Mercutio in Romeo and Juliet, Orlando in As You Like It, and Launcelot in Morte D'Arthur. His performances during the RSC's six-week residency at Park Avenue Armory in New York were hailed as "forceful" and "irresistible." At the 2012 World Shakespeare Festival in Stratford-upon-Avon, O'Neill played the title role in Roxana Silbert's production of Richard III at the Swan Theatre. In 2012 he won praise for his performance in Lucy Prebble's play The Effect at the Royal National Theatre headlining alongside Billie Piper, whom he later appeared alongside in the 2013 fiftieth anniversary episode of Doctor Who: "The Day of the Doctor". He also appeared in "The Mortal Remains," the final vignette in the Coen brothers's film The Ballad of Buster Scruggs (2018).

Known For

Acting

RSC Live: The Comedy of Errors

2009

RSC Live: The Comedy of Errors

as

Dromio of Syracuse

The Octopus Nest

2019

The Octopus Nest

as

Timothy

All the Old Knives

2022

All the Old Knives

as

Ernst Pul

The Gentleman Thief

The Gentleman Thief

as

Peter Scott

Defiance

2008

Defiance

as

Lazar

Bad Sugar

2012

Bad Sugar

as

Lipton

Oasis

2017

Oasis

as

David Morgan

On Chesil Beach

2018

On Chesil Beach

as

Phil

The Ballad of Buster Scruggs

2018

The Ballad of Buster Scruggs

as

Englishman (segment "The Mortal Remains")

The Year London Blew Up

2005

The Year London Blew Up

as

Harry Duggan

Rare Beasts

2021

Rare Beasts

as

Dougie

Here Before

2022

Here Before

as

Brendon

Patrick Melrose

Patrick Melrose

as

Seamus Dourke

Vera

Vera

as

Gary Tovey

Stephen

Stephen

as

DI Shaun Keep

Dalgliesh

Dalgliesh

as

Julius Marsh

Constantine

Constantine

as

Gary Lester

Fortitude

Fortitude

as

Ciaran Donnelly

Oasis

Oasis

as

David Morgan

A Touch of Frost

A Touch of Frost

as

Jeffrey Meadows

The New Look

The New Look

as

Bernard Dior

Bloodlands

Bloodlands

as

Ryan Savage

Bad Sisters

Bad Sisters

as

Donal Flynn

Nightsleeper

Nightsleeper

as

Mark Hudson

The Day of the Jackal

The Day of the Jackal

as

Edward Carver

Andor

Andor

as

Captain Kaido

Band of Brothers

Band of Brothers

as

Replacement One

Production

Crew

Directing