Moon Woo-jin Filmography
| 2025 | You and Everything Else (TV Series) · as Cheon Sang-Hak (teen) |
| 2025 | Spring of Youth (TV Series) · as Sa Gye (young) |
| 2025 | My Dearest Nemesis (TV Series) · as Ban Joo-Yeon Adolescente |
| 2025 | |
| 2025 | Unmasked (2025) (TV Series) · as Son Jun-Yeong (eps 2, 3) |
| 2024 | Hijack 1971 · as Lee Han-Bong |
| 2024 | The Atypical Family (TV Series) · as Han Jun-Woo |
| 2023 | Castaway Diva (TV Series) · as Jung Ki-Ho |
| 2023 | Where Would You Like to Go? · as Hae-Su |
| 2023 | Oh! YoungSim (TV Series) · as Kang Woo-Chan |
| 2022 | Kiss Sixth Sense (TV Series) · as Cha Min Hoo [young] |
| 2021 | The Devil Judge (TV Series) · as Kang Yo-Han (young) |
| 2021 | Joseon Exorcist (TV Series) · as Prince Kangnyeong |
| 2020 | Alice (2020) (TV Series) · as Park Jin-Gyeom (young) |
| 2020 | Peninsula · as Dong-Hwan |
| 2020 | It's Okay to Not Be Okay (TV Series) · as Young Moon Gang-Tae |
| 2020 | The King: Eternal Monarch (TV Series) · as Young Shin-Jae / Kang Hyun-Min |
| 2020 | Once Again (TV Series) · as Kim Ji Hoon |
| 2019 | My Country: The New Age (TV Series) · as Seo Hwi (young) |
| 2019 | Vagabond (TV Series) · as Cha Hoon [dal Gun's Nephew / "11 Years Old"] |
| 2019 | WATCHER (2019) (TV Series) · as Kim Young-Goon (young) |
| 2019 | Arthdal Chronicles (TV Series) · as Ta-Gon (young) |
| 2019 | Kill It (TV Series) · as Kim Soo-Hyeon (niño) |
| 2018 | The Beauty Inside (2018) (TV Series) · as Han Se-Gye |
| 2018 | Life on Mars (KR) (TV Series) · as Kyung Ho |
| 2018 | What's Wrong with Secretary Kim (TV Series) · as Lee Young-Joon / Lee Sung-Hyun |
| 2017 | Man Who Sets the Table (TV Series) · as Lee So-Won (young) |
| 2017 | Live Up to Your Name (TV Series) · as Heo Im [young] |
| 2010 | KBS Drama Special (TV Series) · as Kim Yi-Joon |