Son Yeon-jae, South Korean gymnast
Son Yeon-jae KTM (born 28 May 1994) is a South Korean retired individual rhythmic gymnast. She is a former member of the South Korean national gymnastics team, based in Taereung, Seoul. She is the 2014 Asian Games All-around Champion, the 2010 Asian Games All-around bronze medalist, three-time (2016, 2015, 2013) Asian Championships All-around Champion.

She is the first and only South Korean individual rhythmic gymnast to win a medal at the World Championships, FIG World Cup series, Universiade and the Asian Games.

She is managed by the IB Sports agency. She trained in Russia. She is also a recipient of the Talent Medal of Korea in 2011.