Bernard Lamarre, OC GOQ (6 August 1931 – 30 March 2016) was a Canadian engineer and businessman. Born in Chicoutimi, Quebec in 1931, Lamarre received a Bachelor of Applied Sciences in Civil Engineering from the École Polytechnique de Montréal, an affiliate college of Université de Montréal, in 1952. He received a Master of Science degree from Imperial College of Science and Technology in 1955 and was a recipient of the Athlone Fellowship. He started work as a soil mechanics engineer with the firm of Lalonde & Valois eventually becoming president and chief executive officer of the firm now called Lavalin Group. He was president of Ordre des ingénieurs du Québec from 1993 to 1997.