Name	Known for
Rory Keenan Eric Dunbar Eric Dunbar See fewer	The Guard (2011)
Amy Huberman Tara Rafferty Tara Rafferty See fewer	The Bachelor Weekend (2013)
Adam Fergus David King David King See fewer	What If (2013)
Amelie Metcalfe Mia Carroll Mia Carroll See fewer	Vita & Virginia (2018)
Paul Antony-Barber Richard Dunbar Richard Dunbar See fewer	Arthur's Whisky (2024)
Kate Gilmore Lucy Whelan Lucy Whelan See fewer	Someday Sadie (2021)
Emmet Byrne Ray Lamont Ray Lamont See fewer	Loving ALEX (2019)
Neil Morrissey Vincent Pike Vincent Pike See fewer	The Bounty (1984)
Enda Oates Philip McGrath Philip McGrath See fewer	Damo and Ivor (2013)
Michael James Ford Nigel Fitzjames Nigel Fitzjames See fewer	Becoming Jane (2007)
Martyna Starzinskaite Fitzjames' Wife Fitzjames' Wife See fewer	Striking Out (2017)
Jane Brennan Deirdre York Deirdre York See fewer	Brooklyn (2015)
Maria Doyle Kennedy George Cusack George Cusack See fewer	The Tudors (2007)
Emily Taaffe Suzi Carroll Suzi Carroll See fewer	Little Bird (I) (2017)
Pierce Hogan Kieron Kieron See fewer	Striking Out (2017)
Lochlann O'Mearáin Ron Harrison Ron Harrison See fewer	Mystic Knights of Tir Na Nog (1998)
Dairíne Ní Dhonnchú Ann King (as Darine Ní Dhonnchadha) Ann King (as Darine Ní Dhonnchadha) See fewer	Finding You (2020)
Conall Keating Steve Steve See fewer	Striking Out (2017)
Helga Einarsdóttir Yoga Teacher Yoga Teacher See fewer	Striking Out (2017)
Olwen Fouéré Judge Mary Andrews (as Olwen Fouere) Judge Mary Andrews (as Olwen Fouere) See fewer	The Watchers (I) (2024)
Gwynne McElveen Catherine Finnegan Catherine Finnegan See fewer	Peaky Blinders (2013)
Fiona O'Shaughnessy Meg Riley Meg Riley See fewer	Nina Forever (2015)
Moe Dunford Sam Dunbar Sam Dunbar See fewer	Vikings (2013)
Chloe Grogan Young Tara Young Tara See fewer	Cellar Door (2018)
Mary Hearn Court Registrar Court Registrar See fewer	The Widower (2014)
Shay Barman Barman See fewer	Striking Out (2017)
Paul Moorhouse Fighting Man in Bar Fighting Man in Bar See fewer	Striking Out (2017)