Lee Si Woo is a South Korean model and actress. She began her modeling career in the late 2010s, and appeared on the cover of the South Korean magazine Graphy in 2018, following up with a 2020 appearance in a music video for the K-pop act BTOB. In 2021, she appeared in the drama series titles “Sisyphus: The Myth” and “Be My Boyfriend.”
| Series | Love Me | Seo Jun-seo | 2026 |
| Series | Human From Today | Unknown | 2026 |
| Series | Perfect Family | Ji Hyun-woo | 2024-08-14 |
| Series | Love Your Enemy | Gong Moon-soo | 2024-11-23 |
| Series | Pale Moon | Yoon Min-jae | 2023-04-10 |
| Movie | Long D | Ga-eun | 2023-05-10 |
| Series | See You in My 19th Life | Ha Do-jin | 2023-06-17 |
| Series | Boyhood | Jung Gyeong-tae | 2023-11-24 |
| Series | My Lovely Liar | Syaon | 2023-07-31 |
| Series | Shooting Stars | Jin Yu-na | 2022-04-22 |
| Series | O’PENing | Go Yeon-hee | 2022-05-02 |
| Movie | The Stain | Jang Yeon Joon | 2022-11-16 |
| Series | The Fabulous | Esther | 2022-12-23 |
| Series | Money Heist: Korea - Joint Economic Area | Anne Kim | 2022-06-24 |
| Series | Sisyphus | Bingbing | 2021-02-17 |
| Series | Here's My Plan | Jun Shik | 2021-05-19 |
| Series | Be My Boyfriend | Oh Ji Na | 2021-02-25 |
| Series | Hi Bye, Mama! | Jang Pil-seung | 2020-02-22 |
| Movie | The Witch: Part 1. The Subversion | Young Nobleman | 2018-06-27 |
| Movie | Black Idols | Kyung-mi | 2015-10-22 |