Cecilia So Lai-Shan Filmography
| 2025 | |
| 2024 | The Divination Gossip Club (TV Series) · as Cast |
| 2022 | Rope a Dope (TV Series) · as Fan Siu Fung |
| 2022 | Tales from the Occult · as Wonder Soc. Kol (dead Mall) |
| 2021 | Far Far Away · as A.lee |
| 2021 | |
| 2021 | Generation Slash (TV Series) · as Mok Tsz Yui |
| 2020 | Hell Bank Presents: Running Ghost · as Ling Kay |
| 2019 | Guilt by Design · as Fong Wai Shan |
| 2018 | Napping Kid · as Siu Yu |
| 2018 | Lucid Dreams · as Afro Head |
| 2018 | Agent Mr. Chan · as Angela Lam |
| 2018 | |
| 2018 | The Monkey King 3 · as Young Advisor |
| 2017 | |
| 2017 | |
| 2015 | She Remembers, He Forgets · as Young Yu Fung-Chi |
| 2015 | Lucky Star 2015 · as Ka Yan |