Joannes Gerardus "Joop" Wijn is a retired Dutch politician of the Christian Democratic Appeal (CDA) party and businessman.

The first Balkenende cabinet was the executive branch of the Netherlands government from 22 July 2002 until 27 May 2003. The cabinet was formed by the Christian-democratic Christian Democratic Appeal (CDA), the nationalistic Pim Fortuyn List (LPF) and the conservative-liberal People's Party for Freedom and Democracy (VVD) after the election of 2002. The cabinet was a right-wing coalition and had a substantial majority in the House of Representatives with Christian Democratic Leader Jan Peter Balkenende serving as Prime Minister. Prominent economist Eduard Bomhoff served as Deputy Prime Minister and Minister of Health, Welfare and Sport, while prominent Liberal politician Johan Remkes served as Deputy Prime Minister and Minister of the Interior and Kingdom Relations.