Pierre-Marie Dupuy (born October 5, 1946 in Paris) is a French jurist. Since 1981 he is a law professor at Panthéon-Assas University, of which he is on leave since 2000. From 2000 to 2008 he was Professor of International Law at the European University Institute in Florence. Since 2008 he works in the same capacity at the Graduate Institute of International and Development Studies in Geneva.[1]