Personal Info

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Biography

Jack Gleeson (born 20 May 1992) is an Irish actor who played Joffrey Baratheon on the HBO television series Game of Thrones (2011–2014). Following this role, Gleeson took a hiatus from acting, but has since taken part in independent theatre and the 2020 BBC miniseries Out of Her Mind. He has since then appeared in the 2023 Irish thriller film In the Land of Saints and Sinners.

Known For

7.6

Byron Hughes

House of Guinness

2025

0.0

Self

With Compliments from the Gentlemen Across the Bar in Oman

2025

7.1

Farrell Walsh

Safe Harbor

2025

🎬

0.0

Charlie

Learners

2024

6.5

Thomas Wentworth

The Famous Five

2023

6.5

Kevin Lynch

In the Land of Saints and Sinners

2023

7.9

Puck

The Sandman

2022

🎬

0.0

Rory

Rebecca’s Boyfriend

2021

5.2

Casper

Out of Her Mind

2020

8.2

Dodgy Mo

Sex Education

2019

Credits

House of Guinness

as Byron Hughes

2025

7.6

With Compliments from the Gentlemen Across the Bar in Oman

as Self

2025

0.0

Safe Harbor

as Farrell Walsh

2025

7.1

🎬

Learners

as Charlie

2024

0.0

The Famous Five

as Thomas Wentworth

2023

6.5

In the Land of Saints and Sinners

as Kevin Lynch

2023

6.5

The Sandman

as Puck

2022

7.9

🎬

Rebecca’s Boyfriend

as Rory

2021

0.0

Out of Her Mind

as Casper

2020

5.2

Sex Education

as Dodgy Mo

2019

8.2

Electric Burma: The Concert for Aung San Suu Kyi - Words I Never Said

as Self

2016

0.0

Game of Thrones

as Joffrey Baratheon

2011

8.5

All Good Children

as Dara

2010

5.5

A Shine of Rainbows

as Seamus

2009

6.5

Shrooms

as Lonely Twin

2007

4.9

Batman Begins

as Little Boy

2005

7.7

Killinaskully

as Pa Connors Jr

2003

8.5

Reign of Fire

as Kid (uncredited)

2002

6.2

The Curse of Kirrin Island

as Thomas Wentworth

N/A

0.0

Mystery at the Prospect Hotel

as Wentworth

N/A

0.0