Portrait of Jonjo O'Neill

Jonjo O'Neill

Bio: 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
Born: Tue, Jul 11 1978
Jonjo O'Neill is 46 years old
External Links
IMDb logo
Sort by Popularity
Scroll to TV Credits

Movies (Acting Roles)

Sorted by Release Date
Poster of All the Old Knives
All the Old Knives
Jonjo O'Neill was 43 in All the Old Knives as 'Ernst Pul'.
Movie Released: Fri, Apr 08 2022
Poster of Operation Mincemeat
Operation Mincemeat
Jonjo O'Neill was 43 in Operation Mincemeat as 'Teddy'.
Movie Released: Fri, Apr 01 2022
Poster of Here Before
Here Before
Jonjo O'Neill was 43 in Here Before as 'Brendon'.
Movie Released: Fri, Feb 11 2022
Poster of Rare Beasts
Rare Beasts
Jonjo O'Neill was 42 in Rare Beasts as 'Dougie'.
Movie Released: Fri, May 21 2021
Poster of The Octopus Nest
The Octopus Nest
Jonjo O'Neill was 41 in The Octopus Nest as 'Timothy'.
Movie Released: Sun, Nov 10 2019
Poster of The Ballad of Buster Scruggs
The Ballad of Buster Scruggs
Jonjo O'Neill was 40 in The Ballad of Buster Scruggs as 'Englishman (segment "The Mortal Remains")'.
Movie Released: Fri, Nov 09 2018
Poster of On Chesil Beach
On Chesil Beach
Jonjo O'Neill was 39 in On Chesil Beach as 'Phil'.
Movie Released: Fri, Jan 19 2018
Poster of Oasis
Oasis
Jonjo O'Neill was 38 in Oasis as 'David Morgan'.
Movie Released: Fri, Mar 17 2017
Poster of Dragonheart 3: The Sorcerer's Curse
Dragonheart 3: The Sorcerer's Curse
Jonjo O'Neill was 36 in Dragonheart 3: The Sorcerer's Curse as 'Traevor'.
Movie Released: Tue, Feb 24 2015
Poster of Doctor Who: The Day of the Doctor
Doctor Who: The Day of the Doctor
Jonjo O'Neill was 35 in Doctor Who: The Day of the Doctor as 'McGillop'.
Movie Released: Sat, Nov 23 2013
Poster of Bad Sugar
Bad Sugar
Jonjo O'Neill was 34 in Bad Sugar as 'Lipton'.
Movie Released: Sun, Aug 26 2012
Poster of As You Like It
As You Like It
Jonjo O'Neill was 31 in As You Like It as 'Orlando'.
Movie Released: Fri, Jan 01 2010
Poster of RSC Live: The Comedy of Errors
RSC Live: The Comedy of Errors
Jonjo O'Neill was 31 in RSC Live: The Comedy of Errors as 'Dromio of Syracuse'.
Movie Released: Mon, Nov 23 2009
Poster of Defiance
Defiance
Jonjo O'Neill was 30 in Defiance as 'Lazar'.
Movie Released: Wed, Dec 31 2008
Poster of The Year London Blew Up
The Year London Blew Up
Jonjo O'Neill was 27 in The Year London Blew Up as 'Harry Duggan'.
Movie Released: Thu, Sep 01 2005
Poster of The Gentleman Thief
The Gentleman Thief
Jonjo O'Neill will be 46+ in The Gentleman Thief as 'Peter Scott'.
Movie Released: Unreleased

TV Shows (Acting Roles)

Sorted by Release Date
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
Poster of The Day of the Jackal
The Day of the Jackal
Jonjo O'Neill was 46+ in The Day of the Jackal as 'Edward Carver'.
TV Show Released: First Air Date
Thu, Nov 07 2024
Poster of Nightsleeper
Nightsleeper
Jonjo O'Neill was 46+ in Nightsleeper as 'Mark Hudson'.
TV Show Released: First Air Date
Sun, Sep 15 2024
Poster of The New Look
The New Look
Jonjo O'Neill was 45+ in The New Look as 'Bernard Dior'.
TV Show Released: First Air Date
Tue, Feb 13 2024
Poster of Bad Sisters
Bad Sisters
Jonjo O'Neill was 44+ in Bad Sisters as 'Donal Flynn'.
TV Show Released: First Air Date
Fri, Aug 19 2022
Poster of Dalgliesh
Dalgliesh
Jonjo O'Neill was 43+ in Dalgliesh as 'Julius Marsh'.
TV Show Released: First Air Date
Thu, Nov 04 2021
Poster of Stephen
Stephen
Jonjo O'Neill was 43+ in Stephen as 'DI Shaun Keep'.
TV Show Released: First Air Date
Mon, Aug 30 2021
Poster of Bloodlands
Bloodlands
Jonjo O'Neill was 42+ in Bloodlands as 'Ryan Savage'.
TV Show Released: First Air Date
Sun, Feb 21 2021
Poster of The Queen's Gambit
The Queen's Gambit
Jonjo O'Neill was 42+ in The Queen's Gambit as 'Mr. Ganz'.
TV Show Released: First Air Date
Fri, Oct 23 2020
Poster of Pennyworth: The Origin of Batman's Butler
Pennyworth: The Origin of Batman's Butler
Jonjo O'Neill was 41+ in Pennyworth: The Origin of Batman's Butler as 'Aleister Crowley'.
TV Show Released: First Air Date
Sun, Jul 28 2019
Poster of Patrick Melrose
Patrick Melrose
Jonjo O'Neill was 39+ in Patrick Melrose as 'Seamus Dourke'.
TV Show Released: First Air Date
Sat, May 12 2018
Poster of Oasis
Oasis
Jonjo O'Neill was 38+ in Oasis as 'David Morgan'.
TV Show Released: First Air Date
Fri, Mar 17 2017
Poster of Fortitude
Fortitude
Jonjo O'Neill was 36+ in Fortitude as 'Ciaran Donnelly'.
TV Show Released: First Air Date
Thu, Jan 29 2015
Poster of Constantine
Constantine
Jonjo O'Neill was 36+ in Constantine as 'Gary Lester'.
TV Show Released: First Air Date
Fri, Oct 24 2014
Poster of Homeland
Homeland
Jonjo O'Neill was 33+ in Homeland
TV Show Released: First Air Date
Sun, Oct 02 2011
Poster of Vera
Vera
Jonjo O'Neill was 32+ in Vera as 'Gary Tovey'.
TV Show Released: First Air Date
Sun, May 01 2011
Poster of Doctor Who
Doctor Who
Jonjo O'Neill was 26+ in Doctor Who as 'McGuillop'.
TV Show Released: First Air Date
Sat, Mar 26 2005
Poster of A Touch of Frost
A Touch of Frost
Jonjo O'Neill was 14+ in A Touch of Frost as 'Jeffrey Meadows'.
TV Show Released: First Air Date
Sun, Dec 06 1992