Bao Yixin (Chinese: 包宜鑫; born 29 September 1992) is a Chinese badminton doubles player. She won titles in the women's doubles category with many different partners. She won two World Junior titles at the 2010 BWF World Junior Championships held in Guadalajara, Mexico. In the girls' doubles event, she was crowned World Junior Champion with Ou Dongni and in the mixed doubles she was crowned with Liu Cheng. She also won the mixed doubles at the 2009 Asian Junior Championships with Lu Kai and the mixed doubles at the 2010 Asian Junior Championships with Liu Cheng. Partnering with Tang Yuanting, Bao became the women's doubles champion at the 2015 All England Open. Bao graduated with a bachelor's degree from Xiangtan University.