Name	Known for
Ryan Andrews Sean Cassidy Sean Cassidy See fewer	Savage (II) (2009)
Stephen Ball Oisin Brennan (as Patrick Ball) Oisin Brennan (as Patrick Ball) See fewer	The Wandering (2020)
Claudia Carroll Nicola Prendergrast Nicola Prendergrast See fewer	Chasing Dreams (1989)
Jenny Dixon Kerri-Ann Bishop Kerri-Ann Bishop See fewer	Full Circle (I) (2019)
Seán Doyle Callum Black Callum Black See fewer	Killing Bono (2011)
Martha Fitzpatrick Charlotte Bishop Charlotte Bishop See fewer	Fair City (1989)
Gavin Fullam Kevin Phelan Kevin Phelan See fewer	The Cured (2017)
Steve Gunn Dan Keating Dan Keating See fewer	The Last Rifleman (2023)
Joe Hanley Hughie Phelan Hughie Phelan See fewer	The Count of Monte Cristo (2002)
George Hanover D.I. McCabe D.I. McCabe See fewer	The Randomer (2016)
Caroline Harvey Farrah Clayton Farrah Clayton See fewer	Wednesday's Child (I) (2022)
Jose Miguel Jimenez Jake San Martin Jake San Martin See fewer	Hard Rain (2022)
Una Kavanagh Heather Daly Heather Daly See fewer	Garage (2007)
Stephanie Kelly Sash Bishop Sash Bishop See fewer	Kisses (2008)
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)
Kiara Noonan Nikki Duff Nikki Duff See fewer	Fair City (1989)
Liana O'Cleirigh Laura Halpin Laura Halpin See fewer	Val Falvey TD (2009)
Tommy O'Neill John Deegan John Deegan See fewer	Titanic: Blood and Steel (2012)
David O'Sullivan Decco Bishop Decco Bishop See fewer	Fair City (1989)
Enda Oates Pete Ferguson Pete Ferguson See fewer	Damo and Ivor (2013)
Rachel Pilkington Jane Black Jane Black See fewer	The Clinic (I) (2003)
Susie Power Eleanor Daly Eleanor Daly See fewer	A Date for Mad Mary (2016)
Donna Anita Quinn Ama Chisenga (as Donna Anita Nikolaisen) Ama Chisenga (as Donna Anita Nikolaisen) See fewer	The South Westerlies (2020)
Karl Shiels Robbie Quinn Robbie Quinn See fewer	Batman Begins (2005)