Chen Xiujun (born 20 January 1986) is a former Olympic-level backstroke swimmer from China.

She swam for the China team at the 2004 Olympics,[1] where the team placed 4th in the 4x 100 metres Medley Relay.

Chen Xiujun also swam in the 2004 Summer Olympics[1] see below for tables of best and previous times.

*Age of Athlete when personal best was set *Age of Athlete at event

This biographical article related to a People's Republic of China swimmer is a stub.