Yoon Jong-Gyu is a 28-year-old professional football player from KOR. He currently plays for Ulsan HD FC, wearing the number 2 shirt. He plays primarily as a Defender. He stands at 173cm tall and weighs 66kg. His preferred foot is Right. His current market value is estimated at 450K .

His most recent move was a Free from Football Club Seoul to Ulsan HD FC on 2025-01-17. The reported fee was 0.461M €.

Throughout the Korean K League 1 2026, Yoon Jong-Gyu featured in 1 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.