Wu Fang-hsien (Chinese: 吳芳嫺; pinyin: Wú Fāngxián; born 15 July 1999) is a Taiwanese tennis player.

She reached the top 100 following her maiden WTA Tour title at the 2023 Thailand Open, partnering with Chan Hao-ching,[1] moving close to 50 positions up to world No.

Partnering Ingrid Neel, she recorded her first major win, against Nadiia Kichenok and Anna-Lena Friedsam at the 2023 French Open.

She also reached the third round at the 2024 Australian Open partnering Zhu Lin, defeating seventh seeds Nicole Melichar-Martinez and Ellen Perez on the way, and reached the top 50 in the rankings on 29 January 2024[2] Partnering Jiang Xinyu, Wu won the doubles title at the Auckland Open, defeating Aleksandra Krunić and Sabrina Santamaria in the final.

[3] The following week, the pair won the Hobart International doubles title, overcoming Monica Niculescu and Fanny Stollár in the final.