Jang Sun Filmography
| 2025 | |
| 2024 | A Killer Paradox (TV Series) · as Jae-Soon |
| 2023 | Concerning My Daughter · as Jeong-Mi |
| 2023 | |
| 2023 | Concrete Utopia · as Stranger |
| 2022 | Dream Palace · as Newcomer |
| 2022 | Unidentified · as Sun |
| 2022 | The Hill of Secrets · as Gyeong-Hee |
| 2022 | Poong, the Joseon Psychiatrist (TV Series) · as Court Lady Jeong |
| 2020 | Three Sisters · as Teacher |
| 2019 | My Punch-Drunk Boxer · as Staff |
| 2019 | The Hill of Wind · as Han-Hee |
| 2017 | |
| 2017 | Happy Bus Day · as Jung-Bok |
| 2016 | |
| 2016 | The Time Agent · as Yuna |
| 2015 | Communication & Lies · as Woman |