Maurizio Masi (born in 1960) is a full professor of Applied Physical Chemistry at the Politecnico di Milano. His work focuses on physical chemistry, chemical kinetics, and chemical reaction engineering applied to the study of production processes for both advanced inorganic materials and technopolymers, with a particular emphasis on sustainability and the circular economy. He is the author of over 150 publications in international journals, five books, and holder of 12 internationally valid patents.