Name	Known for
Jim Bartley Bela Doyle Bela Doyle See fewer	Tolka Row (1964)
Una Crawford O'Brien Renee Phelan Renee Phelan See fewer	Harry Wild (2022)
Niamh Daly Debbie O'Brien Debbie O'Brien See fewer	Heartbeat (1992)
Jenny Dixon Kerri-Ann Bishop Kerri-Ann Bishop See fewer	Full Circle (I) (2019)
Dagmar Döring Nina Lawlor Nina Lawlor See fewer	The Dry (2022)
Gavin Fullam Kevin Phelan Kevin Phelan See fewer	The Cured (2017)
George Hanover D.I. Audrey McCabe D.I. Audrey McCabe See fewer	The Randomer (2016)
Caroline Harvey Farrah Clayton Farrah Clayton See fewer	Wednesday's Child (I) (2022)
Alan Howley Eoghan O'Brien Eoghan O'Brien See fewer	Harry Wild (2022)
Jose Miguel Jimenez Jake San Martin Jake San Martin See fewer	Hard Rain (2022)
Tom Jordan Charlie Kelly Charlie Kelly See fewer	Lost Belongings (1987)
Amilia Keating Katy O'Brien (as Amilia Stewart) Katy O'Brien (as Amilia Stewart) See fewer	Fair City (1989)
Daithí Mac Suibhne Emmet O'Brien Emmet O'Brien See fewer	Redemption (I) (2022)
Karen McCartney Alannah Walsh Alannah Walsh See fewer	The Woman in the Wall (2023)
George McMahon Mondo O'Connell Mondo O'Connell See fewer	Fair City (1989)
Geoff Minogue Tommy Dillon Tommy Dillon See fewer	Once (2006)
Bryan Murray Bob Charles Bob Charles See fewer	The Professor and the Madman (2019)
David O'Sullivan Decco Bishop Decco Bishop See fewer	Fair City (1989)
Geraldine Plunkett Rose O'Brien Rose O'Brien See fewer	Glenroe (1983)
Melanie Clark Pullen Janet Miller Janet Miller See fewer	Marion agus an Banphrionsa (2006)
Donna Anita Quinn Ama Chisenga (as Donna Anita Nikolaisen) Ama Chisenga (as Donna Anita Nikolaisen) See fewer	The South Westerlies (2020)
Susan Stanley Stephanie Fleming Stephanie Fleming See fewer	Hotel Amenities (2012)
Rodrigo Ternevoy Cristiano San Martin Cristiano San Martin See fewer	Suspect: The Shooting of Jean Charles de Menezes (2025)