Chen Szu-yuan (Chinese: 陳詩園; pinyin: Chén Shīyuán; born 7 February 1981) is an athlete from the Republic of China.

Chen competed for the Republic of China (as Chinese Taipei) at the 2004 Summer Olympics in men's individual archery.

In the quarterfinals, Chen faced Laurence Godfrey of Great Britain, losing 110-108 in the 12-arrow match.

Chen was also a member of Chinese Taipei's silver medal men's archery team at the 2004 Summer Olympics.

This gave him the 38th seed for the final competition bracket in which he faced Muhammad Marbawi in the first round, beating the Malaysian 107-106.