Chiang Kai-hsin (Chinese: 姜凱心; pinyin: Jiāng Kǎixīn; born 25 December 1990) is a Taiwanese badminton player.

[1] In 2007, she reached the girls' doubles semifinal at the World Junior Championships in Waitakere City, New Zealand, winning the bronze medal.

[2] In 2009, she won bronze at the East Asian Games in the women's team event.

[3] In 2015, she represented National Taiwan Normal University at the World University Badminton Championships in Gwangju, South Korea and won the silver medal in the mixed doubles event.

[4] She was also the women's doubles semifinalist at the 2009 and 2014 Vietnam Open Grand Prix tournament.