Chien Yu-hsiu (simplified Chinese: 简佑修; traditional Chinese: 簡佑修; pinyin: Jiǎn Yùxiù; Wade–Giles: Chien Yü-hsiu; born 29 February 1980) is a former badminton player from the Republic of China.

[1] Chien graduated from the National Taiwan Sport University and now works as junior coach in Hsinchu.

[2] He was the silver medalist at the 1996 World Junior Championships in the boys' doubles event partnered with Huang Shih-chung, and the champion at the 1998 Asian Junior Championships in the boys' singles event.

[5] His brother Chien Yu-hsun also a professional badminton player.

[6] Boys' doubles Boys' singles The World Badminton Grand Prix sanctioned by International Badminton Federation (IBF) since 1983.