Mariëtte "Jet" Bussemaker is a retired Dutch politician. A member of the Labour Party (PvdA), she served as Minister of Education, Culture and Science from 5 November 2012 to 26 October 2017 in the Second Rutte cabinet. She has been a professor of Science, Policy, Social Impact and Healthcare at Leiden University since 1 July 2018.

The second Rutte cabinet, also called the Rutte–Asscher cabinet, was the executive branch of the Government of the Netherlands from 5 November 2012 until 26 October 2017. The cabinet was formed by the conservative-liberal People's Party for Freedom and Democracy (VVD) and the social-democratic Labour Party (PvdA) after the election of 2012. The cabinet was a centrist grand coalition and had a slim majority in the House of Representatives. VVD Leader Mark Rutte served as Prime Minister; prominent PvdA politician Lodewijk Asscher, a former alderman of Amsterdam, served as Deputy Prime Minister and Minister of Social Affairs and Employment.