Choi Kyung-sun

Choi Kyung-sun (최경선, born 16 March 1992) is a South Korean long-distance runner.

In 2017, she competed in the women's marathon at the 2017 World Championships in Athletics held in London, United Kingdom. The following year, she finished in 4th place in the women's marathon at the 2018 Asian Games held in Jakarta, Indonesia.