Jang Won-hyuk Filmography
| 2024 | Frankly Speaking (TV Series) · as Pn |
| 2023 | Mask Girl (TV Series) · as Bu-Young's Friend |
| 2022 | |
| 2022 | The Forbidden Marriage (TV Series) · as Palace Guard |
| 2022 | Extraordinary Attorney Woo (TV Series) · as Han Byeong-Gil |
| 2022 | Urban Myths · as Friend's Voice (seg. 05 - 'the Wall') |
| 2022 | Going to You at a Speed of 493km (TV Series) · as Lee Jae-Sik |
| 2021 | The 8th Night · as Police |
| 2021 | Youth of May (TV Series) · as Yoo Byeong-Cheol |
| 2021 | Taxi Driver (2021) (TV Series) · as Jo Joo-Hyuk |
| 2020 | The Uncanny Counter (TV Series) · as Jeong-Kwon |
| 2020 | Private Lives (2020) (TV Series) · as Choi Yoon Seok |
| 2020 | Goedam (TV Series) · as Cctv Student |
| 2020 | Once Again (TV Series) · as Lee Jong-Soo |
| 2019 | The Running Mates: Human Rights (TV Series) · as Lee Seon-Ho |