André Joyal

| birth_place = Drummondville, Quebec, Canada | death_date = | death_place = | fields = Category theory
Homotopy theory | workplaces = Université du Québec à Montréal | alma_mater = | doctoral_advisor = | doctoral_students = | known_for = Quasi-categories
Combinatorial species | awards = }}

André Joyal (; born 1943) is a professor of mathematics at the Université du Québec à Montréal who works on category theory. He was a member of the School of Mathematics at the Institute for Advanced Study in 2013, where he was invited to join the ''Special Year on Univalent Foundations of Mathematics''. Provided by Wikipedia