Jan Jacob Rochussen (Dutch pronunciation: [jɑn ˈjaːkɔp ˈroːɣʏsən]; 23 October 1797 – 21 January 1871) was a Dutch politician. He served as Finance Minister from 1840 to 1843 and Governor-General of the Dutch East Indies from 1845 to 1851. He served as Prime Minister of the Netherlands from 18 March 1858 to 23 February 1860.