Chaiyaphon Otton is a 23-year-old professional football player from THA. At the international level, he represents Thailand U22. He plays primarily as a Defender. His preferred foot is Right. His current market value is estimated at 250K .

His most recent move was a from Sukhothai FC to Port FC on 2026-07-22.

Throughout the Thai League 1 2025-2026, Chaiyaphon Otton featured in 21 matches, averaging 1.3 tackles, 1.6 interceptions, and 2.5 clearances per game, while blocking 0.1 shots per game.