Jasper Jonathan van Dijk (born 20 April 1971) is a Dutch politician and former civil servant. As a member of the Socialist Party (SP), from November 2006 to December 2023 he has served as a member of the House of Representatives. He focuses on matters of education and the Dutch defence.
From March to November 2006 he was briefly a member of the municipal council of Amsterdam. Van Dijk studied political science at the University of Amsterdam. In 1990 he lived for a year in the Israeli kibbutz of HaSolelim near Nazareth.