The second Balkenende cabinet was the executive branch of the Government of the Netherlands from 27 May 2003 until 7 July 2006. The cabinet was formed by the Christian-democratic Christian Democratic Appeal (CDA), the conservative-liberal People's Party for Freedom and Democracy (VVD), and the social-liberal Democrats 66 (D66) after the election of 2003. The cabinet was a centre-right coalition and had a slim majority in the House of Representatives with Christian Democratic Leader Jan Peter Balkenende serving as Prime Minister. Liberal Leader Gerrit Zalm, a former Minister of Finance, served as Deputy Prime Minister and returned as Minister of Finance, while former Progressive-Liberal Leader Thom de Graaf served as Deputy Prime Minister and Minister without Portfolio for the Interior.

The politics of the Netherlands take place within the framework of a parliamentary representative democracy. A constitutional monarchy, the country is organised as a decentralised unitary state. The Netherlands can be described as a consociational state. Dutch politics and governance are characterised by a common striving for broad consensus on important issues, within both of the political community and society as a whole.