Name	Known for
Elaine Cassidy Sarah Fenn Sarah Fenn See fewer	Disco Pigs (2001)
Hazel Doupe Harper Fenn Harper Fenn See fewer	Say Nothing (2024)
Stephanie Levi-John DCI Maggie Knight DCI Maggie Knight See fewer	The Spanish Princess (2019)
Amy De Bhrún Abigail Whithall Abigail Whithall See fewer	Jason Bourne (I) (2016)
Valerie O'Connor Bridget Paterson Bridget Paterson See fewer	The Apprentice (2024)
Kelly Campbell Julia Garston Julia Garston See fewer	The Other Lamb (2019)
Stephen Lord Ted Bolt Ted Bolt See fewer	Sanctuary: A Witch's Tale (2024)
Adam Isla O'Brien Ryan Greenhoff Ryan Greenhoff See fewer	Moonhaven (2022)
Barry John Kinsella Michael Whithall Michael Whithall See fewer	Maxine (2022)
Daniel Adegboyega Pierre Martineau Pierre Martineau See fewer	Transformers: The Last Knight (2017)
Keith McErlean Albie Garston Albie Garston See fewer	Say Nothing (2024)
Darragh Gilhooly Jake Bolt Jake Bolt See fewer	Harry Wild (2022)
Holly Sturton Beatrice Garston Beatrice Garston See fewer	The School for Good and Evil (2022)
Max Lohan Daniel Whithall Daniel Whithall See fewer	The A List (2018)
Sophie Mensah Cheryl Lee Cheryl Lee See fewer	Pobol y Cwm (1974)
Chris Newman Remy Remy See fewer	Ferocious Planet (2011)
Roisin Murphy Emily (as Róisín Murphy) Emily (as Róisín Murphy) See fewer	What Richard Did (2012)
Cal O'Driscoll Ollie Ollie See fewer	Video Nasty (2025)
Elizabeth O'Toole Harper age 8 Harper age 8 See fewer	Sanctuary: A Witch's Tale (2024)