John Gallagher, Jr. Filmography
Filmography
| Year | Title | Role |
| 2020 | Underwater | |
| 2019 | The Best of Enemies | Lee Trombley |
| 2018 | Sadie | Cyrus |
| 2018 | Peppermint (2018) | Carmichael |
| 2018 | The Miseducation of Cameron Post | Rev. Rick |
| 2016 | The Belko Experiment | Mike Milch |
| 2016 | Hush | Man |
| 2016 | 10 Cloverfield Lane | Emmett |
| 2013 | Short Term 12 | Mason |
| 2011 | Margaret | Darren |
| 2010 | Jonah Hex | Lieutenant Evan |
| 2009 | Whatever Works | Perry |
| 2003 | Pieces of April | Timmy Burns |
