Name	Known for
Tom Vaughan-Lawlor Nidge Nidge See fewer	Avengers: Infinity War (2018)
Peter Coonan Fran Fran See fewer	Love/Hate (2010)
John Connors Patrick Patrick See fewer	Cardboard Gangsters (2017)
Jake Ward Brandon Brandon See fewer	Love/Hate (2010)
Killian Scott Tommy Tommy See fewer	'71 (2014)
Charlie Murphy Siobhan Siobhan See fewer	Obsession (2023)
Aoibhinn McGinnity Trish Trish See fewer	Quarry (2016)
Peter O'Meara Andrew Andrew See fewer	Knightfall (2017)
Stephen O'Brien Detective Terry Detective Terry See fewer	The Front Line (2006)
Kieran O'Reilly Detective Ciaran Detective Ciaran See fewer	Vikings (2013)
Brían F. O'Byrne D.I. Mick Moynihan D.I. Mick Moynihan See fewer	Million Dollar Baby (2004)
Sarah Carroll Annemarie Annemarie See fewer	The Limit Of (2018)
Ian Lloyd Anderson Dean Dean See fewer	The Long Shadow (2023)
Jason Barry Dano Dano See fewer	Titanic (1997)
Caoilfhionn Dunne Lizzie Lizzie See fewer	Love/Hate (2010)
Barry Keoghan Wayne Wayne See fewer	The Killing of a Sacred Deer (2017)
Steve Wilson Driver Driver See fewer	Shattered (I) (2007)
Laurence Kinlan Elmo Elmo See fewer	Marcella (2016)
Mark Dunne Ado Ado See fewer	The Lodgers (2017)
David Hehir Garda at Flats Garda at Flats See fewer	Love/Hate (2010)
Kelly Campbell Una Una See fewer	The Other Lamb (2019)
Aaron Heffernan Detective Gavin Detective Gavin See fewer	Brassic (2019)
Patrick Murphy Karl Karl See fewer	Tupelo: Roisin's Land (2014)
John O'Toole Jimmy Jimmy See fewer	Maleficent (2014)
Sean McGinley Tony Tony See fewer	On a Clear Day (2005)
Michèle Forbes Michelle (as Michelle Forbes) Michelle (as Michelle Forbes) See fewer	Omagh (2004)
James Collins Martin Ward Martin Ward See fewer	Operation: Khaos