Osman Kaynak is a 20-year-old professional football player from TUR. He currently plays for Manisa Futbol Kulübü, wearing the number 3 shirt. He plays primarily as a Defender. He stands at 175cm tall and weighs 63kg. His preferred foot is Left. His current market value is estimated at 100K €.

His most recent move was a Free from Adana Demirspor to Manisa Futbol Kulübü on 2026-08-20.

Throughout the Turkish First League 2025-2026, Osman Kaynak featured in 27 matches, averaging 1 tackles, 1.3 interceptions, and 2.6 clearances per game, while blocking 0 shots per game.