Stuart Sinclair Garson, PC CC KC (December 1, 1898 – May 5, 1977) was a Canadian politician and lawyer. He served as the 12th Premier of Manitoba from 1943 to 1948, and later became a federal cabinet minister.Born in St. Catharines, Ontario, the son of William Garson and Margaret Annable, Garson came to Manitoba with his parents in 1901. He received a Bachelor of Law degree from the University of Manitoba in 1918 and was called to the bar a year later.