Mathias Olesen is a 25-year-old professional football player from LUX. He currently plays for Sonderjyske, wearing the number 10 shirt. He plays primarily as a Midfield. He stands at 188cm tall and weighs 77kg. His preferred foot is Both. His current market value is estimated at 600K .

His most recent move was a from SpVgg Greuther Fürth to Sonderjyske on 2026-07-12.

Across 6 appearances in the FIFA World Cup qualification (UEFA) 2026, Mathias Olesen registered 0 goals and 0 assists, while completing 2 key passes out of 153 total passes with a passing accuracy of 21.2.