Joannes Gerardus (Joop) Wijn (Dutch pronunciation: [ˈjoːp ˈʋɛi̯n]; born 20 May 1969) was Minister of Economic Affairs in the third Balkenende cabinet of the Netherlands. Wijn was born in Haarlem and has a master's degree in both economics and Dutch law from the University of Amsterdam. As a student he worked as an intern with Shell in Jakarta, Indonesia. He also worked as an economics teacher and started his own company, a search and selection agency.