Onur Ergun is a 33-year-old professional football player from TUR. He currently plays for Başakşehir Futbol Kulübü, wearing the number 4 shirt. He plays primarily as a Midfield. He stands at 185cm tall and weighs 76kg. His preferred foot is Right. His current market value is estimated at 150K €.

His most recent move was a from Atakas Hatayspor to Başakşehir Futbol Kulübü on 2023-08-24.

Across 19 appearances in the Turkish Super League 2025-2026, Onur Ergun registered 0 goals and 1 assists, while completing 4 key passes out of 127 total passes with a passing accuracy of 5.8.