Dirk Proper is a 25-year-old professional football player from NED. He currently plays for NEC Nijmegen, wearing the number 71 shirt. At the international level, he represents Netherlands U17. He plays primarily as a Midfield. He stands at 167cm tall and weighs 63kg. His preferred foot is Right. His current market value is estimated at 2.3M €.

His most recent move was a from N.E.C. Nijmegen Youth to NEC Nijmegen on 2020-01-06.

Across 25 appearances in the Netherlands Eredivisie 2025-2026, Dirk Proper registered 3 goals and 0 assists, while completing 10 key passes out of 409 total passes with a passing accuracy of 13.4.