Jang Seong-beom Filmography
| 2025 | Heesu in Class 2 (TV Series) |
| 2024 | Dongjae, The Good or The Bastard (TV Series) · as Park Kyung-Wan |
| 2024 | Following · as Sung-Yeol |
| 2023 | |
| 2023 | Work to Do · as Kang Joon-Hee |
| 2023 | Call It Love (TV Series) · as Shim Ji-Gu |
| 2022 | Summer Strike (TV Series) · as Jae-Dong |
| 2022 | New Recruit (TV Series) · as Kim Dong-Woo |
| 2022 | Extraordinary Attorney Woo (TV Series) · as Woo Gwang-Ho (young) |
| 2022 | Alchemy of Souls (TV Series) · as Ji-Ho |
| 2021 | Beyond Evil (TV Series) · as Lee Sang Yeob |
| 2019 | Vagabond (TV Series) · as Lee Pil Yong [plane Crash Victim] |
| 2019 | Sunkist Family · as Cheol-Won |
| 2019 | Trap (TV Series) · as Park Sung-Bum |
| 2018 | Just Dance (TV Series) · as Han Dong-Hee |
| 2018 | Default · as Park Jin |
| 2018 | On Your Wedding Day · as Choi Soo-Pyo |
| 2018 | Marry Me Now (TV Series) · as Park Hyo-Seob (young) |
| 2017 | The Battleship Island · as Oh Jang-Woo |
| 2017 | Stranger (2017) (TV Series) · as Park Kyung-Wan |
| 2016 | Detour · as Soo-Tak (young) |
| 2016 | Pied Piper (TV Series) · as Jo Jae-Hee |
| 2014 | Healer (TV Series) · as Lee Jong-Soo |
| 2014 | Slow Video · as Teri |
| 2013 | My Love from the Star (TV Series) · as Production Crew |
| 2013 | Hwayi: A Monster Boy · as Young Seok-Tae |
| 2010 | KBS Drama Special (TV Series) |