Jang Seok-hwan is a 21-year-old professional football player from KOR. He currently plays for Gwangju Football Club, wearing the number 2 shirt. At the international level, he represents South Korea U22. He plays primarily as a Defender. He stands at 180cm tall and weighs 70kg. His preferred foot is Left. His current market value is estimated at 75K .

His most recent move was a Transfer from Suwon Samsung Bluewings to Gwangju Football Club on 2026-07-09.

Throughout the AFC U23 Asian Cup 2025-2026, Jang Seok-hwan featured in 6 matches, averaging 0.7 tackles, 0.3 interceptions, and 1.8 clearances per game, while blocking 0 shots per game.