J. Maurice LeClair CC (June 19, 1927 – April 25, 2020)[1] was a Canadian physician, businessman, civil servant, and academic.
In 1955, he became a Fellow at the Mayo Clinic and received a Master of Science in Medicine in 1958 from the University of Minnesota.
Returning to Canada in 1958, he became a consulting internist at the Notre Dame Hospital.
In 1962, he became Vice Dean of the Faculty of Medicine at the Université de Montréal and Head of the department in 1965.
In 1974, he joined the Ministry of Science and Technology and the Treasury Board in 1976.