| Movie | Role |
|---|---|
| Pootie Tang (2001) | Director, Producer |
| The Invention of Lying (2009) | Greg Kleinschmidt |
| Louis C.K.: Shameless (2007) | Himself, Writer |
| Trumbo (2015) | Arlen Hird |
| Louis C.K. 2017 (2017) | Director, Self, Writer |
| Sincerely Louis C.K. (2020) | Director, Editor, Writer |
| Fourth of July (2022) | Director, Editor, Writer |