Name	Known for
Thomas Reilly Drug dealer Drug dealer See fewer	Love/Hate (2010)
Kieran O'Reilly Heggo / Detective Ciaran Heggo / Detective Ciaran See fewer	Vikings (2013)
Brían F. O'Byrne D.I. Mick Moynihan D.I. Mick Moynihan See fewer	Million Dollar Baby (2004)
Laurence Kinlan Elmo Elmo See fewer	Marcella (2016)
Tom Vaughan-Lawlor Nidge Nidge See fewer	Avengers: Infinity War (2018)
Mary Murray Janet Janet See fewer	The Magdalene Sisters (2002)
Aoibhinn McGinnity Trish Trish See fewer	Quarry (2016)
Dylan Stoeckhardt Warren Warren See fewer	Love/Hate (2010)
Killian Scott Tommy Tommy See fewer	'71 (2014)
Stephen Murray Detective Officer Detective Officer See fewer	The Disturbed (2009)
Damien Kearney Garda Martin Garda Martin See fewer	The Wind that Shakes the Barley (2006)
Ger Carey Dave Dave See fewer	Spoon (III) (2010)
Stephen O'Brien Detective Terry Detective Terry See fewer	The Front Line (2006)
Susan Loughnane Debbie Debbie See fewer	Love/Hate (2010)
Gus McDonagh Customs Officer Customs Officer See fewer	Locus of Control (2018)
Mark Dunne Ado Ado See fewer	The Lodgers (2017)
Lynn Rafferty Nadine Nadine See fewer	Return (II) (2023)
Peter Coonan Fran Fran See fewer	Love/Hate (2010)
Peter O'Meara Andrew Andrew See fewer	Knightfall (2017)
Sarah Carroll Annemarie Annemarie See fewer	The Limit Of (2018)
Aaron Heffernan Detective Gavin Detective Gavin See fewer	Brassic (2019)
Jason Barry Dano Dano See fewer	Titanic (1997)
Sean McGinley Tony Tony See fewer	On a Clear Day (2005)
Barry Keoghan Wayne Wayne See fewer	The Killing of a Sacred Deer (2017)
Caoilfhionn Dunne Lizzie Lizzie See fewer	Love/Hate (2010)
Ian Lloyd Anderson Dean Dean See fewer	The Long Shadow (2023)
Lewis Harris Aaron Aaron See fewer	Love/Hate (2010)
Charlie Murphy Siobhan Siobhan See fewer	Obsession (2023)
Gary Murphy Judge Evans Judge Evans See fewer	1916 Seachtar Dearmadta (2013)
Adam Fergus Detective Garda Ger Detective Garda Ger See fewer	What If (2013)
Nick Lee DPP DPP See fewer	Love, Rosie (2014)
Stephen Clinch Noelie (uncredited) Noelie (uncredited) See fewer	Cardboard Gangsters (2017)