Name	Known for
James D'Arcy Ernie Coyne Ernie Coyne See fewer	Cloud Atlas (2012)
Frank Laverty Kelly Kelly See fewer	Michael Collins (1996)
Vincent Regan Tom O'Toole Tom O'Toole See fewer	Snow White and the Huntsman (2012)
Paloma Baeza Ita Feeney Ita Feeney See fewer	Sunshine (2007)
Dawn Bradfield Ursula Feeney Ursula Feeney See fewer	King Arthur (2004)
Bill Paterson James Connolly James Connolly See fewer	The Witches (1990)
Liam Cunningham Michael Malone Michael Malone See fewer	Hunger (2008)
Daragh O'Malley James Grace James Grace See fewer	Sharpe's Peril (2008)
Brendan Coyle Michael Collins Michael Collins See fewer	Downton Abbey (2010)
Frank McCusker Patrick Pearse Patrick Pearse See fewer	Hunger (2008)
Vincent Walsh Gallagher Gallagher See fewer	Played (2013)
Michael McElhatton Cathal Brugha Cathal Brugha See fewer	Game of Thrones (2011)
Paul Hickey Vinnie Burke Vinnie Burke See fewer	Doctor Who (2005)
Brendan McNamara Davy Davy See fewer	The Bourne Supremacy (2004)
Barry Barnes Eamonn Ceannt Eamonn Ceannt See fewer	'71 (2014)
David Pearse Michael Mallen Michael Mallen See fewer	The Banshees of Inisherin (2022)
Marion O'Dwyer Aunt Maeve Aunt Maeve See fewer	Love, Rosie (2014)
Susan Fitzgerald Mrs. Coyne Mrs. Coyne See fewer	The Serpent's Kiss (1997)
Dermot Crowley Mr. Coyne Mr. Coyne See fewer	Luther: The Fallen Sun (2023)
Michael Colgan Liam O'Toole Liam O'Toole See fewer	Say Nothing (2024)
Richard Owen Col. McCrouby Col. McCrouby See fewer	Rebel Heart (2001)
Sarah Pilkington Seperation Woman Seperation Woman See fewer	Angela's Ashes (1999)
Susan Church Mary Brigid Pearse Mary Brigid Pearse See fewer	The Book That Wrote Itself (1999)
Colin O'Donoghue Rowe Rowe See fewer	The Rite (2011)
Domhnall Gleeson Byrne (as Donal Gleeson) Byrne (as Donal Gleeson) See fewer	Ex Machina (2014)
Paul Ronan Liam Lynch Liam Lynch See fewer	How I Live Now (2013)
Olivia Fahy O'Toole Sister (uncredited) O'Toole Sister (uncredited) See fewer	Love & Friendship (2016)
Rob Thrush Artillery Officer (uncredited) Artillery Officer (uncredited) See fewer	The Millennium Trap (1997)