Richie Koh is a Singaporean actor who is signed to MediaCorp.

Your World in Mine is a 2022 Singaporean drama series starring Huang Biren, Richie Koh, Yao Wenlong, Hong Ling, Zong Zijie and Desmond Ng. The series was broadcast on Mediacorp Channel 8 from 18 July 2022 to 12 August 2022. It received generally positive critical reviews and won six awards at the Star Awards 2023, including Best Drama Serial, Best Actor for Richie Koh and Best Actress for Huang Biren.