Randolph Stanley Hewton (June 12, 1888 – March 17, 1960) was born in Maple Grove, Quebec and studied with William Brymner in Montreal, going on to study at the Académie Julian in Paris.
Hewton was a founding member of the Canadian Group of Painters. He was admitted to the Royal Canadian Academy of Arts in 1934. He helped found the Beaver Hall Group, a group of Canadian women painters based in Montreal, in 1920.
His works are held in the collections of the national Gallery of Canada. the Musée des Beaux-Arts du Québec and the Art Gallery of Ontario.