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Kieran O'Brien

Represented by
Nicholas Gall

Kieran O'Brien

Kieran was most recently seen reprising his role of James Tartt in the second season of award-winning Apple TV+ series TED LASSO.

Other credits include THE SYNDICATE, HBO’s CHERNOBYL and he was seen on the big screen in HOLMES AND WATSON. Kieran also played Woody in Russell T. Davies’ YEARS AND YEARS. He recently wrapped a multi-episodic role in an upcoming series for Disney+.




Kieran O'Brien

Feature Film

Title Role Production Director
HOLMES AND WATSON PC Smalls Columbia Pictures Etan Cohen
PETERLOO Farrier BFI Film Fund Mike Leigh
THE LOOK OF LOVE Jimmy Revolution Films Michael Winterbottom
SPIKE ISLAND Poster Vendor Bankside Films Mat Whitecross
GOAL II: LIVING THE DREAM Hughie McGowan Milkshake Films Jaume Collet-serra
TRISTRAM SHANDY Gary Witton BBC Films Michael Winterbottom
GOAL! THE DREAM BEGINS Hughie McGowan Milkshake Films Danny Canon
9 SONGS Matt Revolution Films Michael Winterbottom
24 HOUR PARTY PEOPLE Nathan Revolution Films Michael Winterbottom
VIRTUAL SEXUALITY Alex Thorne The Noel Gay Motion Picture Company Nick Hurran

Short Film

Title Role Production Director
CLERGYMEN Mutt London.Film & TV Ted Clarke
KID Danny NFTS Tom Green
MONEY FOR NOTHING Lead Role Amanda Mealing
IF I WERE A BUTTERFLY Lead Role G8TE Films Simon Lewis


Title Role Production Director
THE FULL MONTY Guy West End / Sheffield Lyceum Theatre / Tour Daniel Evans
THE MAN WHO HAD ALL THE LUCK Amos Michael Grandage
GUIDING STAR Laurence - 2 Yrs Liverpool Everyman Theatre/RNT Gemma Bodinetz
DANTON'S DEATH Gate Theatre David Farr


Title Role Production Director
TED LASSO James Tartt Apple TV+ MJ Delaney
CURSED Reith Netflix Jon East & Sarah O'Gorman
YEAR AND YEARS Woody Red Productions for BBC1 Simon Cellan-Jones
CHERNOBYL Khodemchuk HBO & Sky Atlantic Johan Renck
CUCKOO Goran Roughcut Television for BBC Ben Gregor
IN THE DARK Gary Kenny BBC Gilles Bannier
NO OFFENCE DI Stone Channel 4 Sarah O'Gorman
THE WATCHMAN Lee Channel 4 Dave Nath
PREY Phil Prentice Red Production Company, ITV Chris Lunt
BLUESTONE 42 Nutsack BBC Iain B. MacDonald
GLUE Thomas E4/Eleven Films Olly Blackburn
GRANTCHESTER Arthur ITV/Lovely Day Jill Robertson
SLIK Sean BBC Marc Jobst
THE ASSETS Randy ABC Jeff Thomas
THE PASSING BELLS Frank Red Planet Pictures Brendan Maher
THE SYNDICATE Andy Rollem/BBC1 Kay Mellor
LOVE LIFE Dez Granada Dominic Leclerc
DEATH IN PARADISE Danny Fernandez Kudos Alfred Lot
MOVING ON Shane BBC Jimmy McGovern
VERA Bobby Salter ITV Paul Whittington
SECRET DIARY OF A CALL GIRL Al ITV Productions/ Tiger Aspect Various
SURVIVORS Brother John Iain B. Macdonald
HOLBY BLUE SERIES 1 & 2 Robert Clifton Kudos Various
THE LAST ENEMY Wafa Box TV Iain B. Macdonald
LIFE ON MARS Dave Mackay Kudos S.J. Clarkson
ELIZABETH DAVID Charles James Kent
TEA WITH BETTY Sean John Greening
TOTALLY FRANK, SERIES 1 & 2 Joe Paul Whittington
BLOODLINES Mark Hopkins Philip Martin
NEW TRICKS Michael Jacobs Juliet May
BAND OF BROTHERS 1st Private Allen Vest Various Directors
BURN IT - SERIES 1 & 2 Various Directors
HEARTS AND BONES Robbie Tom Shankland
MESSIAH I & II Eric Diamuid Lawrence
JASON AND THE ARGONAUTS Actor Hallmark Nick Willing
BORN TO RUN Ryan BBC Television Jean Stewart
CRACKER 1, 2 & 3 Mark Fitzgerald - 1993-19 Granada Television Various Directors

Voice Over

Title Role Production Director
THE SHOCK DOCTRINE Voice Over Revolution Films Michael Winterbottom
GENOVA Voice Over Revolution Films Michael Winterbottom
THE ROAD TO GUANTANAMO Voice Over Revolution Films Michael Winterbottom