Koh Chieng Mun

| birth_place = Singapore | education = | alma_mater = | parents = | relatives = | spouse = | children = | occupation = | other_names = Xu Jingwen | agent = | years_active = 1990s–present | module = }}

Koh Chieng Mun (born 16 December 1960) is a Singaporean actress and comedian. She is best known for her role as Dolly Tan on the English-language popular and award-winning Singaporean local sitcom ''Under One Roof''. In 2018 she was cast in the American romantic comedy-drama film ''Crazy Rich Asians''. Provided by Wikipedia