Tommy O'Brien Filmography
| 2024 | Watson (TV Series) · as Zach |
| 2022 | Weird: The Al Yankovic Story · as Bermuda |
| 2021 | Road to Perth · as Alex |
| 2019 | Stumptown (TV Series) · as Chaz |
| 2019 | Unbelievable (TV Series) · as Scott Parrish |
| 2018 | grown-ish (TV Series) · as Phil |
| 2017 | SEAL Team (TV Series) · as Chris Kopel |
| 2017 | GLOW (TV Series) · as Steve |
| 2011 | Shameless (US) (TV Series) · as Alex |
| 2005 | Grey's Anatomy (TV Series) · as Young Alex Karev |
| 2021 |
| 2021 | Road to Perth · as Co-Writer |