Dai Jinyu is a professional footballer from CHN and is currently 21 years old. He is on the books of Beijing Guoan U20 and wears shirt number 42. His main role on the pitch is Defender. He measures 177cm in height and weighs 68kg.

His latest transfer saw him join from Beijing Guoan U20 via on 2026-03-19.

Across the Chinese Football Assorciation U-20 League 2025, Dai Jinyu appeared in 19 matches and averaged 0.6 tackles, 0.3 interceptions, 0.1 clearances, and 0.1 blocked shots per game.