Name	Known for
Don Wycherley Minister Ultan Keane Minister Ultan Keane See fewer	Sing Street (2016)
Tom Sullivan Cathal Creed (as Tom Ó Súilleabháin) Cathal Creed (as Tom Ó Súilleabháin) See fewer	Monster (2019)
Donncha Crowley Frank Galvin Frank Galvin See fewer	King Arthur (2004)
Carrie Crowley Superintendent Siobhán Harte Superintendent Siobhán Harte See fewer	The Quiet Girl (2022)
Eamonn Hunt Valentine Harris Valentine Harris See fewer	The Running Mate (2007)
Owen Roe Tommy Lacey Tommy Lacey See fewer	Michael Collins (1996)
Gavin O'Connor Ger Hanly Ger Hanly See fewer	The Hunt for Raoul Moat (2023)
Róisín Ní Chualáin Cailín Keane 1 Cailín Keane 1 See fewer	Rásaí na Gaillimhe (2009)
Neasa Ní Chuanaigh Cailín Keane 2 Cailín Keane 2 See fewer	Seacht (2008)
Seán T. Ó Meallaigh Oisín de Barra Oisín de Barra See fewer	Vikings (2013)
Hughie McGarvey Micheál de Barra Micheál de Barra See fewer	Rásaí na Gaillimhe (2009)
Eoin Mac Diarmada Gearóid de Barra Gearóid de Barra See fewer	Rásaí na Gaillimhe (2009)
Bríd Ní Neachtain Paula de Barra Paula de Barra See fewer	The Banshees of Inisherin (2022)
Seamus Hughes Trev Trev See fewer	Jimmy's Hall (2014)
Mícheál Ó Dubhghaill Aidan Harris Aidan Harris See fewer	Rásaí na Gaillimhe (2009)
Marcus Lamb Joe Joe See fewer	The Man Who Invented Christmas (2017)
Pádraic Ó Tuairisc Garda Ben Garda Ben See fewer	Rásaí na Gaillimhe (2009)
Diarmaid Murtagh Dr. 'Damo' Daly Dr. 'Damo' Daly See fewer	Vikings (2013)
Dylan Tighe Stan Stan See fewer	The Big Bow Wow (2004)
Conal O'Céidigh Ned Nugent Jr (as Conall Ó Céidigh) Ned Nugent Jr (as Conall Ó Céidigh) See fewer	The Gift (2014)
Paddy C. Courtney Derek Harte Derek Harte See fewer	Paddywhackery (2007)
Liz Quinn Kim Kim See fewer	My Bonnie (2015)
Ciara Ní Bhroin Compère Lá na mBan Compère Lá na mBan See fewer	Rásaí na Gaillimhe (2009)
Seán Mistéal Doug an Tiománaí Doug an Tiománaí See fewer	Ros na Rún (1996)
Aoife Nic Ardghail Gráinne Ní Shiochrú Gráinne Ní Shiochrú See fewer	Casual (2017)