Bernard Lucas "Ben" Feringa (Dutch pronunciation: [ˈbɛrnɑrt ˈlykɑz bɛn ˈfeːrɪŋɣaː]; born 18 May 1951) is a Dutch synthetic organic chemist, specializing in molecular nanotechnology and homogeneous catalysis.
He is the Jacobus van 't Hoff Distinguished Professor of Molecular Sciences, at the Stratingh Institute for Chemistry, University of Groningen, Netherlands, and an Academy Professor of the Royal Netherlands Academy of Arts and Sciences.