Ralf Chiu Filmography
| 2025 | I Am Married...But! (TV Series) · as Urologist |
| 2024 | Crime Scene Cleaner (2024) (TV Series) · as Dr. Chou |
| 2023 | Hello Ghost! · as Police |
| 2023 | Behind the Blue Eyes · as Zhao Xinhui's Father |
| 2021 | Treat or Trick · as Cheng |
| 2021 | As We Like It · as Policeman A |
| 2021 | The Sadness · as Mr. Lin |
| 2019 | Best Interest (TV Series) · as Ho Chun-Ming |
| 2016 | Happy Dorm · as Ji-Le's Dad |
| 2016 | Rock Records In Love (TV Series) · as Simon |
| 2014 | Design 7 Love · as Andrew |
| 2014 | Endless Nights in Aurora · as Ralph |
| 2014 | Pleasantly Surprised (TV Series) · as Bro Pao |
| 2013 | Machi Action · as Monster |
| 2012 | The Triangle Land · as Ceramic Artist |
| 2012 | Love · as Mark's Assistant |
| 2011 | In Time with You (TV Series) · as Ta-Jen's Superior |
| 2011 | You Are the Apple of My Eye · as Groom |
| 2011 | Honey PuPu · as Middle Aged Man |
| 2011 | Mr. Bedman · as Hai |