Atsadawut Changthong is a professional footballer from THA and is currently 25 years old. He is on the books of Ayutthaya United and wears shirt number 5. His main role on the pitch is Defender. His stronger foot is Right. His estimated market valuation currently stands at 125K €.

His latest transfer saw him join Ayutthaya United from Nakhon Pathom FC via on 2024-12-30.

Across the Thai League 1 2025-2026, Atsadawut Changthong appeared in 19 matches and averaged 0.7 tackles, 0.4 interceptions, 0.9 clearances, and 0.1 blocked shots per game.