Acting
Seamus O'Hara
Born 1990-06-25
Ballymena, County Antrim, Northern Ireland, UK
Department: Acting
Biography
Seamus O'Hara (born 25 June 1990) is a Northern Irish actor.
Known For
Prominent works featuring Seamus O'Hara
TV
Quick View
Game of Thrones
2011
TMDB4.3
Movie
Quick View
The Northman
2022
TMDB3.5
Movie
Quick View
Dungeons & Dragons: Honor Among Thieves
2023
TMDB3.7
TV
Quick View
Shadow and Bone
2021
TMDB3.9
TV
Quick View
Line of Duty
2012
TMDB4.1
Movie
Quick View
In the Land of Saints and Sinners
2023
TMDB3.2
TV
Quick View
Sherlock & Daughter
2025
TMDB3.4
TV
Quick View
Blue Lights
2023
TMDB3.8
TV
Quick View
House of Guinness
2025
TMDB3.8
TV
Quick View
Say Nothing
2024
TMDB3.8
Filmography & Credits
Complete career catalog (25 titles)
| Poster | Title | Character / Role | Type | Year |
|---|---|---|---|---|
| Committed | Self / Appearance | TV Series | 2027 | |
 | The State of Us | Frank | Movie | 2026 |
 | Mourning Glory | Niall | Movie | 2025 |
 | Nostalgie | Steak | Movie | 2025 |
 | House of Guinness | Patrick Cochrane | TV Series | 2025 |
 | Sherlock & Daughter | O'Leary | TV Series | 2025 |
 | Three Keenings | Self / Appearance | Movie | 2024 |
 | Say Nothing | Mackers | TV Series | 2024 |
 | In the Land of Saints and Sinners | Seamus McKenna | Movie | 2023 |
 | Blue Lights | Lee Thompson | TV Series | 2023 |
 | Dungeons & Dragons: Honor Among Thieves | Presto | Movie | 2023 |
 | The Northman | Audunn the Irish | Movie | 2022 |
 | Mandrake | Thomas | Movie | 2022 |
 | An Irish Goodbye | Turlough | Movie | 2022 |
 | Hope Street | Eddie McNulty | TV Series | 2021 |
 | Just Johnny | Stephen | Movie | 2021 |
 | Shadow and Bone | Sergeant Halsov | TV Series | 2021 |
 | Agatha and the Truth of Murder | PC Spencer | Movie | 2018 |
 | National Theatre Collection: Translations | Manus | Movie | 2018 |
 | Zoo | Soldier | Movie | 2018 |
| Dust | Self / Appearance | Movie | 2015 | |
 | Line of Duty | Arresting PC | TV Series | 2012 |
 | Game of Thrones | Fergus | TV Series | 2011 |
 | Storyland | Ivan | TV Series | 2009 |
| Close to Home | Anthony | TV Series | — |