Son Sang-yeon Filmography
| 2025 | Our Golden Days (TV Series) · as Lee Ji Wan |
| 2025 | My Dearest Nemesis (TV Series) · as Baek Su-Bin |
| 2024 | Our Beautiful Summer (TV Series) · as Na Da-Un |
| 2024 | Officer Black Belt · as Lee Yang-Ho |
| 2023 | The Matchmakers (TV Series) · as Lee Si-Yeol |
| 2022 | O'PENing (TV Series) · as Na Da-Woon |
| 2022 | All of Us Are Dead (TV Series) · as Jang Wu-Jin |
| 2021 | Racket Boys (TV Series) · as Bang Yoon-Dam |
| 2019 | The Fault Is Not Yours · as Yong-Ju |
| 2019 | FAILing in Love (TV Series) · as Kang Pa Rang |
| 2019 | Level Up (2019) (TV Series) · as Kim Hoon |
| 2018 | Clean with Passion for Now (TV Series) · as Jang Sun Gyeol [teen] |
| 2018 | House of Hummingbird · as Dae-Hoon |
| 2017 | Drama Stage (TV Series) · as Na Da-Woon |
| 2017 | Two Cops (TV Series) · as Cha Dong-Tak (young) |
| 2017 | A Special Lady · as Gong-Myeong (10 Year Old) |
| 2017 | Revolutionary Love (TV Series) · as Kwon Je-Hoon (young) |
| 2017 | Bad Thief, Good Thief (TV Series) · as Bully |
| 2017 | Suspicious Partner (TV Series) · as Young Noh Ji Wook |
| 2017 | The Happy Loner (TV Series) · as Ji-Yeong's First Love |
| 2017 | Chicago Typewriter (TV Series) · as Baek Tae-Min (16 Years) |
| 2017 | Super Family (TV Series) · as Nephew |
| 2016 | First Love Again (2016) (TV Series) · as Hwang Je-Ha |
| 2016 | My Fair Lady (TV Series) · as Hwang Jae-Ha (high School Student) |
| 2016 | Dr. Romantic (TV Series) · as Kang Ik Joon [vip Patient] |