Cheng Junlong is a professional footballer from CHN and is currently 38 years old. He is on the books of Shenzhen Xingjun and wears shirt number 14. His main role on the pitch is Defender. His estimated market valuation currently stands at 10K €.

His latest transfer saw him join Shenzhen Xingjun from Guizhou Guiyang Athletic via on 2025-12-01.

Across the Chinese Football League 2 2025, Cheng Junlong appeared in 6 matches and averaged 0.2 tackles, 0.5 interceptions, 0.3 clearances, and 0 blocked shots per game.