Name	Known for
Stephen Ball Oisin Brennan (as Patrick Ball) Oisin Brennan (as Patrick Ball) See fewer	The Wandering (2020)
Ella Barton Juliet O'Connell Juliet O'Connell See fewer	Fair City (1989)
Seán Doyle Callum Black Callum Black See fewer	Killing Bono (2011)
Martha Fitzpatrick Charlotte Bishop Charlotte Bishop See fewer	Fair City (1989)
Sorcha Fox Miriam O'Reilly Miriam O'Reilly See fewer	Ros na Rún (1996)
Rebecca Grimes Hayley Collins Hayley Collins See fewer	Vikings (2013)
Steve Gunn Dan Keating Dan Keating See fewer	The Last Rifleman (2023)
Ruth Hegarty Nora Keogh Nora Keogh See fewer	Strumpet City (1980)
Jose Miguel Jimenez Jake San Martin Jake San Martin See fewer	Hard Rain (2022)
Amilia Keating Katy O'Brien (as Amilia Stewart) Katy O'Brien (as Amilia Stewart) See fewer	Fair City (1989)
Ryan Keogh Jack Gleeson Jack Gleeson See fewer	Fair City (1989)
Mark Lambert Trigger Foley Trigger Foley See fewer	Cabaret (1972)
Daithí Mac Suibhne Emmet O'Brien Emmet O'Brien See fewer	Redemption (I) (2022)
George McMahon Mondo O'Connell Mondo O'Connell See fewer	Fair City (1989)
Mick Nolan Ray O'Connell Ray O'Connell See fewer	The Commitments (1991)
Aisling O'Neill Carol Foley Carol Foley See fewer	Basic Instinct 2 (2006)
Enda Oates Pete Ferguson Pete Ferguson See fewer	Damo and Ivor (2013)
Karl Shiels Robbie Quinn Robbie Quinn See fewer	Batman Begins (2005)
Martina Stanley Dolores Molloy Dolores Molloy See fewer	The Lonely Passion of Judith Hearne (1987)
Rodrigo Ternevoy Cristiano San Martin Cristiano San Martin See fewer	Fair City (1989)
Nyree Yergainharsian Melanie Ryan Melanie Ryan See fewer	Kindred (I) (2020)