Name	Known for
Maclean Burke Damien Halpin Damien Halpin See fewer	In the Name of the Father (1993)
Victor Burke Wayne Molloy Wayne Molloy See fewer	Saving Private Ryan (1998)
Catherine Byrne Judith Dillon Judith Dillon See fewer	The Tudors (2007)
Seán Doyle Callum Black Callum Black See fewer	Killing Bono (2011)
Sorcha Furlong Orla Kirwan Orla Kirwan See fewer	Princess Rehab (2013)
Steve Gunn Dan Keating Dan Keating See fewer	The Last Rifleman (2023)
Tom Jordan Charlie Kelly Charlie Kelly See fewer	Remington Steele (1982)
Lauren Kinsella Zoe Allen Zoe Allen See fewer	You're Ugly Too (2015)
Geoff Minogue Tommy Dillon Tommy Dillon See fewer	Once (I) (2007)
Clelia Murphy Niamh Cassidy Niamh Cassidy See fewer	Grabbers (2012)
Rachel Sarah Murphy Jo Fahey Jo Fahey See fewer	Fair City (1989)
Bryan Murray Bob Charles Bob Charles See fewer	The Professor and the Madman (2019)
Mick Nolan Ray O'Connell Ray O'Connell See fewer	The Commitments (1991)
Liana O'Cleirigh Laura Halpin Laura Halpin See fewer	Val Falvey TD (2009)
James O'Donoghue Benjamin Fahey Benjamin Fahey See fewer	Smother (2021)
David O'Sullivan Decco Bishop Decco Bishop See fewer	Fair City (1989)
Rachel Pilkington Jane Black (as Rachael Pilkington) Jane Black (as Rachael Pilkington) See fewer	The Clinic (I) (2003)
Seamus Power Dermot Fahey Dermot Fahey See fewer	Fair City (1989)
Niamh Quirke Rachel Brennan Rachel Brennan See fewer	Fair City (1989)
Tony Tormey Paul Brennan Paul Brennan See fewer	Fair City (1989)
Kacey Wallace Ruth Brennan Ruth Brennan See fewer	Fair City (1989)