John Gallagher Jr.
American actor
- Age
- 42years old
- Born
- 17 June 1984Wilmington, Delaware
- Nationality
USA - Star sign
- Gemini
- Years active
- 2003–2026
Known for
About John Gallagher Jr.
John Gallagher Jr. is an American actor. They were born on 17 June 1984 in Wilmington, Delaware. Their career spans 19 titles, among them Westworld (2016), 10 Cloverfield Lane (2016) and Whatever Works (2009).
Their career in figures
The earliest credit MovieNCo has for John Gallagher Jr. is Pieces of April (2003); in all, 15 films and 4 TV shows over 23 years. They have worked as actor in 19 and producer in 1. Their title most voted by MovieNCo readers is Westworld (2016), with 118 votes. Their busiest decade is the 2010s, with 11 titles. The person they have worked with most is Michael Shannon, on 2 films, among them Jonah Hex and Abandoned.
Coming up
- 2027 Out 12 March 2027
The Exorcist: Martyrs
Latest work
Full filmography (20)- 2026
The Only Living Pickpocket in New York
The Businessman
- 2023
- 2022
- 2022
- 2016–2022
Westworld TV
Liam Dempsey, 4 episodes
- 2020
- 2019–2021
Modern Love TV
Rob, 2 episodes
- 2018
Where to watch John Gallagher Jr.
Their films and TV shows you can watch now in the UK, and where.
- 2016
- 2009
- 2010
- 2020
- 2013
- 2018
- 2018
- 2016
Availability checked on 10 November 2026.
The best John Gallagher Jr. films
By MovieNCo readers' ratings.
- Short Term 12 2013
- 10 Cloverfield Lane 2016
- Whatever Works 2009
- Underwater 2020
- Jonah Hex 2010
Has worked with
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John Gallagher Jr. photos
All (9)
Questions about John Gallagher Jr.
How old is John Gallagher Jr.?
John Gallagher Jr. is 42 years old: born on 17 June 1984 in Wilmington, Delaware.
What are the best John Gallagher Jr. films?
By MovieNCo readers' ratings, the best John Gallagher Jr. films are Short Term 12 (2013, 8.1), 10 Cloverfield Lane (2016, 7.5) and Whatever Works (2009, 6.8).
What is John Gallagher Jr.'s next film?
John Gallagher Jr.'s next release is The Exorcist: Martyrs, out on 12 March 2027.
How many films and TV shows has John Gallagher Jr. been in?
MovieNCo lists 15 films and 4 TV shows for John Gallagher Jr., from Pieces of April (2003) to The Only Living Pickpocket in New York (2026).
What is John Gallagher Jr.'s star sign?
John Gallagher Jr. is a Gemini: born on 17 June.