François Tavenas, OQ (12 September 1942 – 13 February 2004) was a Canadian engineer and academic. Born in Bourg-de-Péage, Drôme, France, he received an engineering degree in civil engineering from Institut national des sciences appliquées de Lyon in 1963 and a doctorate with specialization in soil mechanics in 1965 from the Université de Grenoble. In 1968, he moved to Canada to become a lecturer in the Department of Civil Engineering at Université Laval. A Canadian citizen since 15 July 1971, he became an assistant professor in 1970, an associate professor in 1973, and a professor in 1978. He was the dean, Faculty of Science and Engineering from 1985 to 1989.