Name	Known for
Allen Leech Shane Kirwan Shane Kirwan See fewer	The Imitation Game (2014)
Garrett Lombard Gary Kirwan Gary Kirwan See fewer	Alexander (2004)
Chris Newman Mark Kirwan Mark Kirwan See fewer	Ferocious Planet (2011)
Ruth Negga Lisa Sheerin Lisa Sheerin See fewer	Loving (2016)
Eamonn Hunt Michael Kirwan Michael Kirwan See fewer	The Running Mate (2007)
Eleanor Methven Eileen Kirwan Eileen Kirwan See fewer	Becoming Jane (2007)
Ruth Bradley Brenda Brenda See fewer	Slow Horses (2022)
Keith Burke Gerard Gerard See fewer	Boy Eats Girl (2005)
Ciaran Dowd Damien Damien See fewer	Fighting with My Family (2019)
John Finegan Derek Derek See fewer	Rory O'Shea Was Here (2004)
Orla Fitzgerald Rhona Rhona See fewer	The Wind that Shakes the Barley (2006)
Michèle Forbes Reena (as Michele Forbes) Reena (as Michele Forbes) See fewer	Omagh (2004)
Michelle Forde Twin 2 Twin 2 See fewer	I.R.A.: King of Nothing (2006)
Darren Healy Darragh Darragh See fewer	Once (2006)
Louise Kiely Clodagh Clodagh See fewer	The Banshees of Inisherin (2022)
Kelly Kierans Travel Agent Travel Agent See fewer	A Date for Mad Mary (2016)
Patrick Leech Interviewer Interviewer See fewer	King Arthur (2004)
Jack Lynch Fr. Dessie Fr. Dessie See fewer	Bloom (I) (2003)
Philip McMahon Revolution D.J. Revolution D.J. See fewer	School Yard (2002)
Janet Moran Kate Kate See fewer	Breakfast on Pluto (2005)
Bríd Ní Neachtain Imelda Imelda See fewer	The Banshees of Inisherin (2022)
Fiona Ryan Twin 1 Twin 1 See fewer	Airborne (2012)
Angelo Sebastino Salsa Instructor Salsa Instructor See fewer	Love Is the Drug (2004)
Abbie Spallen Ger Ger See fewer	Love Is the Drug (2004)
Cian Taaffe Student Student See fewer	Ros na Rún (1996)
Neil Watkins Stripper Stripper See fewer	Vikings (2013)
Dean O'Neill Young Boy on Church Steps (uncredited) Young Boy on Church Steps (uncredited) See fewer	Vikings (2013)
Brian Robinson G-String Doctor (uncredited) G-String Doctor (uncredited) See fewer	Cultured (2020)