Jean-Marie André (born 31 March 1944, in Charleroi, Belgium and deceased 3 January 2023, in Namur, Belgium[1]) was a Belgian scientist and professor of Theoretical and Chemical Physics at the Facultés Universitaires Notre-Dame de la Paix (now, University of Namur) in Belgium. He made important contributions to polymer chemistry.[2] In 1984, he was awarded the Medal of the International Academy of Quantum Molecular Science (IAQMS),[3] and in 1991, he was awarded the Francqui Prize on Exact Sciences. He was a member of the IAQMS.