Lee Sin-young Filmography
| 2025 | Moon River (2025) (TV Series) · as Lee Woon |
| 2025 | Run to You · as Kang Seung-Yeol |
| 2024 | Captivating the King (TV Series) · as Kim Myeong-Ha |
| 2023 | CEO-dol Mart (TV Series) · as Choi Ho-Rang |
| 2023 | |
| 2022 | Rookie Cops (TV Series) · as Kim Tak |
| 2021 | Bite Sisters (TV Series) · as Jung Sung-Min |
| 2020 | Awaken (2020) (TV Series) · as Jang Ji Wan [police] |
| 2020 | Friendship Contract (TV Series) · as Park Chan-Hong |
| 2019 | Crash Landing on You (TV Series) · as Park Gwang-Beom |
| 2018 | It's Okay To Be Sensitive (TV Series) · as Seo Min Jun |
| 2016 | Dr. Romantic (TV Series) · as Jang Dong-Hwa |
| 1992 | SBS Drama Awards (TV Series) · as Self |