Name	Known for
Johnny Ward Pauley Pauley See fewer	This Must Be the Place (2011)
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)
Tom Vaughan-Lawlor Nidge Nidge See fewer	Avengers: Infinity War (2018)
Dylan Stoeckhardt Warren Warren See fewer	Love/Hate (2010)
Brían F. O'Byrne D.I. Mick Moynihan D.I. Mick Moynihan See fewer	Million Dollar Baby (2004)
Simone Kirby Tracey Moynihan Tracey Moynihan See fewer	Notes on Blindness (2016)
Kieran O'Reilly Detective Ciaran Detective Ciaran See fewer	Vikings (2013)
Paul Brannigan Scotty Scotty See fewer	The Angels' Share (2012)
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)
James Ward Martin Martin See fewer	Love/Hate (2010)
Stephen O'Brien Detective Terry Detective Terry See fewer	The Front Line (2006)
Paul Ronan Brendan Brendan See fewer	How I Live Now (2013)
Neilí Conroy Kitty Kitty See fewer	Family (1994)
Gary Lydon Chief Superintendent Chief Superintendent See fewer	The Banshees of Inisherin (2022)
Ian Lloyd Anderson Dean Dean See fewer	The Long Shadow (2023)
Mary Murray Janet Janet See fewer	The Magdalene Sisters (2002)
Aoibhinn McGinnity Trish Trish See fewer	Quarry (2016)
Kelly Campbell Una Una See fewer	The Other Lamb (2019)
Bobby Marno Prisoner / Garda Prisoner / Garda See fewer	Damien (I) (2021)
Alan Lennox Beano (uncredited) Beano (uncredited) See fewer	Cardboard Gangsters (2017)