Hong Yong-Jun is a 23-year-old professional football player from KOR. He currently plays for Gwangju Football Club, wearing the number 99 shirt. He plays primarily as a Midfield.

His most recent move was a from Myongji University to Gwangju Football Club on 2025-02-09.

Across 6 appearances in the Korean K League 1 2025, Hong Yong-Jun registered 0 goals and 0 assists, while completing 0 key passes out of 14 total passes with a passing accuracy of 1.7.