Name	Known for
Dervla Kirwan Val Ahern Val Ahern See fewer	Ondine (2009)
Aoibhinn McGinnity Sgt. Aoife O'Rourke Sgt. Aoife O'Rourke See fewer	Quarry (2016)
Niamh Walsh Jenny Ahern Jenny Ahern See fewer	The Sandman (2022)
Dean Fagan Finn Ahern Finn Ahern See fewer	Smother (2021)
Gemma-Leah Devereux Anna Ahern Anna Ahern See fewer	Judy (II) (2019)
Justine Mitchell Elaine Lynch Elaine Lynch See fewer	Your Bad Self (2010)
Elijah O'Sullivan Jacob Dwyer Jacob Dwyer See fewer	Vikings (2013)
James O'Donoghue Calum Dwyer Calum Dwyer See fewer	Smother (2021)
Carrie Crowley Mairead Noonan Mairead Noonan See fewer	The Quiet Girl (2022)
Hazel Doupe Ingrid Jensen Ingrid Jensen See fewer	Sanctuary: A Witch's Tale (2024)
Conor Mullen Frank Ahern Frank Ahern See fewer	Red Rock (2015)
Hilary Rose Alanna Hutchins Alanna Hutchins See fewer	The Young Offenders (2016)
Maria McDermottroe Imelda Imelda See fewer	The Dead (1987)
Hugh O'Conor Dr. Kevin Dr. Kevin See fewer	The Three Musketeers (1993)
Seána Kerslake Grace Ahern Grace Ahern See fewer	The Hole in the Ground (2019)
Éanna Hardwicke Joe Ryan Joe Ryan See fewer	Vivarium (2019)
Ayoola Smart Cathy Cregan Cathy Cregan See fewer	Juliet, Naked (2018)
Ayana Welby Baby Noah Baby Noah See fewer	Smother (2021)
Stuart Graham Denis Ahern Denis Ahern See fewer	Hunger (2008)
Cathal Greene Andy Dillon Andy Dillon See fewer	Smother (2021)
Martin Gilligan Prison Guard Prison Guard See fewer	Smother (2021)