Deng Jiajun is a professional footballer from CHN and is currently 22 years old. He is on the books of Beijing IT and wears shirt number 45. His main role on the pitch is Defender. His estimated market valuation currently stands at 25K €.

His latest transfer saw him join Beijing IT from Henan FC U21 via on 2026-03-10.

Across the Chinese Football League 2 2025, Deng Jiajun appeared in 4 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.