

Cast & creator
Best known for Watch What Happens Live with Andy Cohen, The Late Show with Stephen Colbert, The Kelly Clarkson Show
Allen Leech (born 18 May 1981) is an Irish actor best known for his role as Tom Branson on the historical drama series Downton Abbey (2010–2015). He made his professional acting debut with a small part in a 1998 production of A Streetcar Named Desire, made his first major film appearance as Vincent Cusack in Cowboys & Angels, and earned an Irish Film & Television Awards nomination in 2004 with his performance as Mo Chara in Man About Dog. He appeared as Willi in the Queen and Peacock (2000), at the Garter Lane Arts Centre. The following years, he was in The Morning After Optimism (2001) and then Da (2002). His breakthrough film performance was in Cowboys and Angels (2003), followed by a role in the 2004 cross-country caper film Man About Dog. He played the role of Shane Kirwan in Ireland's RTÉ series Love Is the Drug (2004), for which he received a Best Actor nomination from the Irish Film and Television Awards. He followed that up with the role of Willy in the television series Legend (2006), for which he received a Best Supporting Actor nomination from Irish Film and Television Awards. In 2010, he appeared on the small screen in The Tudors (2010) as the doomed Francis Dereham. Leech also appeared in ITV 2010s television series Downton Abbey as chauffeur Tom Branson. He played the role of officer Sam Leonard in television series Primeval in 2011 in series five. He also starred in the 2012 film adaptation The Sweeney. In 2014 he starred as the spy John Cairncross, in The Imitation Game. He played Freddie Mercury's personal manager, Paul Prenter, in the biopic Bohemian Rhapsody (2018), which earned him a nomination for Outstanding Performance by a Cast in a Motion Picture at the 25th Screen Actors Guild Awards. Description above is from the Wikipedia article Allen Leech, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Also known as: Аллен Лич, Alan Leech, آلن لیچ
28
film credits
22
television credits
48
1997–2026 · acting roles
6.2
average across scored titles
Signature credits
Across film & television
Showing 50 of 50 credits

Self - Guest
2009
Self
2015
Self
2019
Self - Guest
1997
Self
1997
Ariel Reznik
2017
Marcus Vipsanius Agrippa
2005
Pike
2011
Tom Branson
2010
Francis Dereham
2007
John Cairncross
2014
Self
2019
Paul Prenter
2018

Brendan Cahill
2026
Tom Branson
2025
Tom Branson
2019
Tom Branson
2022
Elliott Fielding
2024
Executive Producer
2024
Richard Addison
2017
Edeco
2007
DC Simon Ellis
2012
Eddie
2024
Wayne
2013
Eddie Roe
2017
Detective David Burkely
2023
Executive Producer
2023
Brennan
2021
Fred Boggis
2009
David
2024Greg Roddy
2025
Max
2013
British Officer
2003
Shane Kirwan
2004Willy
2006
Lover's Husband
2022

Self
2025
Mo Chara
2004Brendan

Dougie
2019
Edeco
2008
Policeman 1 (Smashed Car)
2002
Vincent
2004
Karl
2010
Rory
2000