Ji So-Yun is a 36-year-old professional football player from KOR. At the international level, he represents South Korea Women. He plays primarily as a Midfield. He stands at 161cm tall and weighs 50kg.

His most recent move was a Free from Chelsea FC Women to Suwon FC Women on 2022-07-22.

Across 17 appearances in the United States Women's National Soccer League 2025, Ji So-Yun registered 2 goals and 2 assists, while completing 6 key passes out of 164 total passes with a passing accuracy of 7.8.