Martin Vinzenz Baldur Paul Maria (Martin) van Hees (born 26 July 1964, Beilen) is a Dutch philosopher.Van Hees was professor of ethics at the University of Groningen and since April 2013 professor of political theory at the University of Amsterdam. He received a VICI-grant from the Netherlands Organisation for Scientific Research (NWO) to further research and develop the program Modelling Freedom: Formal Analysis and Normative Philosophy.