Movies logged featuring Justin Long| Movie 43 | Griffin Dunne, Peter Farrelly, Elizabeth Banks, Brett Ratner, James Gunn, Steven Brill, Steve Carr, Rusty Cundieff, James Duffy, Patrik Forsberg, Jonathan van Tulleken, Will Graham | 2013 | No | N/A |
| Magnum Dopus | Josh Roush | 2020 | No | N/A |
| Lookalike, The | Richard Gray | 2014 | No | N/A |
| Long Lonesome Highway: The Story of Michael Parks | Josh Roush | 2025 | No | N/A |
| Live Free or Die Hard | Len Wiseman | 2007 | Yes | 03/17/2017 |
| Literally, Right Before Aaron | Ryan Eggold | 2017 | No | N/A |
| Lice | Jonathan Bensimon | | No | N/A |
| Lennon or McCartney | Matt Schichter | 2014 | No | N/A |
| Lavender | Ed Gass-Donnelly | 2016 | No | N/A |
| Lady of the Manor | Justin Long, Christian Long | 2021 | No | N/A |