Seamus O'Hara (born 25 June 1990) is a Northern Irish actor.
Game of Thrones
2011 · TV
Line of Duty
2012 · TV
Sherlock & Daughter
2025 · TV
Shadow and Bone
2021 · TV
Dungeons & Dragons: Honor Among Thieves
2023 · Movie
Blue Lights
2023 · TV
The Northman
2022 · Movie
Say Nothing
2024 · TV
House of Guinness
Hope Street
Storyland
2009 · TV
In the Land of Saints and Sinners
The State of Us
· Movie
An Irish Goodbye
Mourning Glory
2025 · Movie
Nostalgie
Zoo
2018 · Movie
Just Johnny
2021 · Movie
Agatha and the Truth of Murder
Mandrake
National Theatre Collection: Translations
Three Keenings
2024 · Movie
