Major-General Guy Tousignant, CMM, CD (born 1941) is a Canadian soldier. Born in Sherbrooke, Quebec, he received a Bachelor of Arts degree from the Université de Sherbrooke in 1962. He was commissioned with the Canadian Officers' Training Corps in 1962. He was promoted to Major in 1973, Lieutenant-Colonel in 1979, Colonel in 1983, and Brigadier-General in 1990. In 1990, he was appointed base commander of CFB Borden. After being promoted to Major-General in 1993, he was appointed the Commandant of the National Defence College. In 1983, he was made an Officer of the Order of Military Merit.