Name	Known for
Dylan Llewellyn James Maguire James Maguire See fewer	Big Boys (2022)
Saoirse-Monica Jackson Erin Quinn Erin Quinn See fewer	The Flash (I) (2023)
Jamie-Lee O'Donnell Michelle Mallon Michelle Mallon See fewer	Derry Girls (2018)
Nicola Coughlan Clare Devlin Clare Devlin See fewer	Derry Girls (2018)
Louisa Harland Orla McCool Orla McCool See fewer	The Deceived (2020)
Tara Lynne O'Neill Mary Quinn Mary Quinn See fewer	Becoming Jane (2007)
Kathy Kiera Clarke Sarah McCool Sarah McCool See fewer	Bloody Sunday (2002)
Siobhán McSweeney Sister Michael (as Siobhan McSweeney) Sister Michael (as Siobhan McSweeney) See fewer	Derry Girls (2018)
Tommy Tiernan Gerry Quinn Gerry Quinn See fewer	Wolfwalkers (2020)
Ian McElhinney Joe McCool Joe McCool See fewer	Hamlet (1996)
Donna Traynor Donna Traynor Donna Traynor See fewer	Derry Girls (2018)
Ava Grace Mcaleese Anna Quinn Anna Quinn See fewer	Derry Girls (2018)
Mya Rose McAleese Anna Quinn Anna Quinn See fewer	Derry Girls (2018)
Michael Hooley Soldier 1 Soldier 1 See fewer	The Northman (2022)
Luke Wilson Hanley Soldier Soldier See fewer	Game of Thrones (2011)
Ryan McParland Jonjo Jonjo See fewer	Modi - Three Days on the Wings of Madness (2024)
Kerri Quinn Rita Rita See fewer	The Witcher: Blood Origin (2022)
Philippa Dunne Geraldine Devlin Geraldine Devlin See fewer	The Nevers (2021)
Amelia Crowley Deirdre Mallon Deirdre Mallon See fewer	Ella Enchanted (2004)
James Maguire Traveller Boy Traveller Boy See fewer	The Sparticle Mystery (2011)