Name	Known for
Owen McDonnell Garda Sergeant Jack Driscoll Garda Sergeant Jack Driscoll See fewer	Single-Handed (2007)
Robert Bannon Liam Nolan Liam Nolan See fewer	Leap Year (2010)
Antony Byrne Eddie McCann (as Tony Byrne) Eddie McCann (as Tony Byrne) See fewer	Anna Karenina (I) (2012)
Catherine Byrne Brede O'Malley Brede O'Malley See fewer	The Tudors (2007)
Pádraic Delaney Michael Casey Michael Casey See fewer	The Wind that Shakes the Barley (2006)
Maud Fahy Anna (as Maude Fahy) Anna (as Maude Fahy) See fewer	Single-Handed (2007)
Brian Gleeson Cathal (as Brien Gleeson) Cathal (as Brien Gleeson) See fewer	Snow White and the Huntsman (2012)
Peter Gowen Ciaran O'Malley Ciaran O'Malley See fewer	Breakfast on Pluto (2005)
David Herlihy Garda Finbarr Colvin Garda Finbarr Colvin See fewer	Reign of Fire (2002)
Ruth McCabe Eithne Driscoll Eithne Driscoll See fewer	My Left Foot (1989)
Michael McElhatton Chief Superintendent Lynch Chief Superintendent Lynch See fewer	Game of Thrones (2011)
Johnny O'Dowd Eugene (as John O'Dowd) Eugene (as John O'Dowd) See fewer	1916 Seachtar na Cásca (2010)
Cillian O'Sullivan Andy Andy See fewer	Star Trek: Strange New Worlds (2022)
Paul Phelan Radio DJ Radio DJ See fewer	The California Campaign (2013)
Marcella Plunkett Maura Dooley Maura Dooley See fewer	Sing Street (2016)
Gary Robinson Daniel O'Malley Daniel O'Malley See fewer	Single-Handed (2007)
Owen Roe Denis Nolan Denis Nolan See fewer	Michael Collins (1996)