Harding Harris (September 12, 1768 - March 20, 1808) was an American lawyer and landowner. Born in Johnston, Rhode Island, Harris' only known cartographic achievement was helping his father Caleb Harris (August 9, 1739 - January 16, 1812) compile a landmark map of Rhode Island, the first accurate map of the state. Harding Harris married Abigail Smith on August 14m 1796, with whom he had 7 children. Harris died on March 20, 1808, of tuberculosis.