Andrew Knox (April 26, 1866 – August 4, 1946) was an Irish-born farmer and political figure in Saskatchewan, Canada. He represented Prince Albert in the House of Commons of Canada from 1917 to 1925. He was elected to Parliament in the 1917 federal election as a Liberal-Unionist supporter of Sir Robert Borden's wartime Union Government. After the war, he crossed the floor to join the new Progressive Party.
