Hsu Wen-hsin
Hsu Wen-hsin is a Taiwanese former tennis player.
Hsu won two singles titles and six doubles titles on the ITF Women's Circuit. On 15 May 2006, she reached her best singles ranking of world No. 221. On 7 May 2012, she peaked at No. 180 in the WTA doubles rankings.
Hsu won her first $50k title at the 2011 Kōfu International Open, partnering with Chan Chin-wei to defeat Remi Tezuka and Akiko Yonemura in the final.
Playing for Taiwan in the Fed Cup, Hsu reached a win–loss record of 5–1.
ITF finals
Singles (2–6)
| Result | No. | Date | Tournament | Surface | Opponent | Score | |||||||||||||
| Loss | 1. | 22 November 2003 | ITF Tainan, Taiwan | Clay |  Doubles (6–8)
|