Yap Khim Wen (Chinese: ???, born 4 September 1994) is a Malaysian female taekwondo practitioner.
Yap represented Malaysia at the 2018 Asian Games and claimed a bronze medal in the women's individual poomsae event.
This also became the first medal to be earned by Malaysia during the 2018 Asian Games and also marked the first Asian Games taekwondo medal for Malaysia since the 2002 Asian Games.