Tien Chia-chen (; born December 20, 1983) is a Taiwanese female sport shooter. At the 2012 Summer Olympics, she competed in the Women's 10 metre air pistol, finishing in 27th, and the women's 25 metre pistol, finishing 16th. She came in second place in the women's 10 metre air pistol at the 2016 Asian Olympic Shooting Qualifying Tournament.