Thanachai Nathanakool is a professional footballer from THA and is currently 23 years old. He is on the books of Chonburi FC and wears shirt number 82. His main role on the pitch is Defender. His stronger foot is Right. His estimated market valuation currently stands at 75K .

His latest transfer saw him join Chonburi FC from Nakhonsi United via Loan on 2026-06-29.

Across the Thai League 2 2025-2026, Thanachai Nathanakool appeared in 3 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.