Chen Jiayuan (; born 16 February 1991) is a Singaporean former badminton player of Chinese descent.
The Fujian born player joined the Singapore national badminton team in 2005 and, in 2009, officially become a Singaporean citizen.
In 2010, she won the women's singles title at the Singapore International and in 2014 she won the Malaysia International Challenge tournament.
Women's singles