Henry Cantwell Wallace
 Henry Cantwell Harry Wallace (May 11 1866 – October 25 1924) was an American farmer journalist and political activist who served as the Secretary of Agriculture from 1921 to 1924. He was the father of Henry A. Wallace who would follow in his footsteps as Secretary of Agriculture under President Franklin D. Roosevelt. He was editor of Wallaces' Farmer from 1916 to 1921.