Tommy Tiernan (born 16 June 1969) is an Irish comedian, actor, and writer. He is best known for his stand-up career, hosting The Tommy Tiernan Show (2017–present) and playing Gerry in the sitcom Derry Girls (2018–2022).

KNOWN FOR

Late Show with David Letterman
2006
QI
2015
The Great Celebrity Bake Off for Stand Up To Cancer
2025
Alan Davies: As Yet Untitled
2015
Derry Girls
2018
Father Ted
1998
The Late Late Show
2023
Wolfwalkers
2020
Conversations with Friends
2022
The Meaning of Life
2010
The Tommy Tiernan Show
2017
Captain Morten and the Spider Queen
2018

FILMOGRAPHY

All
Movies
TV
Acting
40
Writing
5
2025
The Great Celebrity Bake Off for Stand Up To Cancer
as Self - Guest
2024
Tommy Tiernan: Tomfoolery
as Self
2023
The Late Late Show
as Self
2022
Joyride
as Ferryman
2022
Conversations with Friends
as Dennis
2022
Tommy Tiernan's Epic West
2020
Wolfwalkers
as Sean Óg (voice)
2019
Dark Lies the Island
as Richard Tobin
2018
Dave Allen at Peace
as Cully Tynan O'Mahony
2018
Captain Morten and the Spider Queen
as Senor Cucaracha (voice)
2018
Tommy Tiernan: Under the Influence
2018
Derry Girls
as Da Gerry Quinn
2017
The Poor Mouth
as Martin O'Bannasa
2017
The Tommy Tiernan Show
as Host
2016
Tommy Tiernan: Out Of The Whirlwind
as Himself
2015
Alan Davies: As Yet Untitled
as Self
2015
QI
as Self
2014
Tommy Tiernan Stray Sod
2011
Tommy Tiernan: Crooked Man
as Himself
2010
Tommy Tiernan: Cracked (The Comedian's Cut)
as Himself
2010
The Meaning of Life
as Self
2009
Just For Laughs: Over The Edge
as Self
2009
Steamin' + Dreamin': The Grandmaster Cash Story
as Tommy Tiernan
2008
Tommy Tiernan: Something Mental
as Himself
2008
Tommy Tiernan: Bovinity
as Tommy Tiernan
2008
Gaybo Laughs Back
as Self
2007
Tommy Tiernan: OK Baby
as Tommy Tiernan
2006
Jokerman: Tommy Tiernan in America
as Himself
2006
Late Show with David Letterman
as Self - Guest
2005
Tommy Tiernan: Loose
as Tommy Tiernan
2004
Tommy Tiernan: Cracked
as Himself
2004
Stop! You're Killing Me
2002
Tommy Tiernan: Live
as Himself
2001
About Adam
as Simon
2001
Riblock Foundation
as Ernest
1999
Hold Back the Night
as John
1999
Small Potatoes
as Ed Hewitt
1998
Father Ted
as Father Kevin
1997
The Matchmaker
as Vince
1997
Angela Mooney Dies Again
as Timmy