Fionn O'Shea
Known for
Fionn O'Shea is an Irish film and television actor, the sort of face that reads as familiar long before the name lands. 'The Siege of Jadotville' adds a second point of recognition. The recurring register is drama. The tally is 16 screen credits. 'Cherry' is the title that carried his face furthest, as Arnold.
Fionn O'Shea
11 Movies
5 Series
Fionn O'Shea is an Irish film and television actor, the sort of face that reads as familiar long before the name lands. 'The Siege of Jadotville' adds a second point of recognition. The recurring register is drama. The tally is 16 screen credits. 'Cherry' is the title that carried his face furthest, as Arnold.
Movies
Plays Barker
The Aftermath
2019
Plays Arnold
Cherry
2021
Plays William Reidy
The Siege of Jadotville
2016
Plays Eddie
Dating Amber
2020
Plays Ned Roche
Handsome Devil
2017
Plays Young Samuel
Dance First
2023
Plays Nicholas Coughlan
Four Letters of Love
2025
Plays German Shepherd
Wolf
2021
Producer
Plays Owen James
Lilies Not for Me
2025
Plays Seth Quinn
New Boy
2007
Plays Kyle
Earthy Encounters
2018
Latest Trailers
Watch Trailer
Four Letters of Love
Full Filmography
House of Guinness
Benjamin Guinness · 8 episodes
2025
TV
Four Letters of Love
Nicholas Coughlan
2025
Film
Lilies Not for Me
Owen James
2025
Film
Masters of the Air
Steve Bosser · 2 episodes
2024
TV
Dance First
Young Samuel
2023
Film
Wolf
German Shepherd
2021
Film
Cherry
Arnold
2021
Film
Normal People
Jamie · 5 episodes
2020
TV
Dating Amber
Eddie
2020
Film
Photos
Frequently Asked Questions
How old is Fionn O'Shea and where are they from?
Fionn O'Shea is 29 years old, born on January 2, 1997 in Dublin, Ireland.
What are the most famous roles of Fionn O'Shea?
Fionn O'Shea is best known for roles in Cherry, The Siege of Jadotville, The Aftermath.
How many movies has Fionn O'Shea been in?
Over a 19-year career (since 2007), Fionn O'Shea has appeared in 11 movies and 5 TV shows.
What was Fionn O'Shea's first movie?
The career of Fionn O'Shea began with New Boy (2007).
What is Fionn O'Shea's most recent movie or series?
Fionn O'Shea's most recent release is House of Guinness, which premiered on September 25, 2025.
What TV shows has Fionn O'Shea appeared in?
On television, Fionn O'Shea has appeared in Normal People, Masters of the Air, House of Guinness, Innocent.
Fionn O'Shea
1997-01-02 · Dublin, Ireland
Fionn O'Shea was born on January 2, 1997 in Dublin, Ireland. He is an actor, known for Handsome Devil (2016), Normal People (2020) and Dating Amber (2020).