Xiong Jiajun is a 19-year-old professional football player from CHN. He plays primarily as a Defender.

His most recent move was a from Chengdu Rongcheng B to Free player on 2026-01-01.

Throughout the Chinese U17 League 2025, Xiong Jiajun featured in 6 matches, averaging 1.3 tackles, 0.3 interceptions, and 4.2 clearances per game, while blocking 0 shots per game.