Seán T. Ó Meallaigh

2020s

1. 2026

   The Galley

   Ciarán

2. An Mháthair

   Barrister #1

3. Aontas

   Colly

4. 2024

   Froggie

   Fiachra

5. 

   The Watchers

   Watcher (voice)

   50

6. Blackshore

   Jack Lucey · 6 episodes

7. 2023

   The Funeral Path

   Gar Deasy

8. 2022

   Ann

   The Doctor

9. 

   God's Creatures

   Nigel O'Connor

   63
10. 

    Róise & Frank

    Greg

    65
11. 

    Moonhaven

    Sirl · 1 episode

    58
12. 2021
    

    Arracht

    Séamus

13. Doineann

    Macdara

14. 2020
    

    A Better You

    Douglas / The Better Douglas

15. I Am Patrick: The Patron Saint of Ireland

    Patrick

16. The Cherry Orchard

    Ensemble

2010s

1. 2017

   Gustav

   Will

2. 2015

   Death or Liberty

   Michael Dwyer

3. 

   Dominion Creek

   Pádraig Connolly · 8 episodes

4. Pursuit

   Sammy

5. Love is a Sting

   Harold Finch

6. 2014
   

   Jimmy's Hall

   Journalist

   68
7. 2013

   The Callback Queen

   Daithí Carroll

8. 

   Vikings

   Prudentius · 6 episodes

   84

9. A Terrible Beauty

   James Doyle

2000s

1. 2007

   Kings

   Joe Jnr

2. Cré na Cille

   Mairnéalach

3. 2004

   Patrick

   Young Patrick

No release date

1. 

   Moloch

   Seth