He Kexin (born January 1, 1992) is a Chinese former artistic gymnast who competed at the 2008 and 2012 Summer Olympics. At the 2008 Olympics in Beijing, she won gold medals on the uneven bars and as a member of the Chinese team. She was one of only a few gymnasts to score over 17.00 under the 2005–2008 Code of Points, and her 7.7 difficulty score on bars in 2008 was one of the highest in the world.
As with several of her teammates, questions were raised in the international press when earlier reports surfaced indicating she may not have been old enough to compete in the 2008 Olympics; however, an official investigation found in her favor. She continued her success in post-Beijing Olympics period, she holds the record for the highest obtained difficulty in the entire London period. In the team final at the 2010 World Championships, she scored 16.133 with 7.4 difficulty, one of the highest score achieved in women's gymnastics between 2009 and 2012.