Jack Harding (January 4, 1898 – February 2, 1963) was an American football, basketball, and baseball player, coach, and college athletics administrator. He served as the head football coach at St. Thomas College—now the University of Scranton—from 1926 to 1936 and at the University of Miami from 1937 to 1942 and 1945 to 1947, compiling a career college football record of 103–69–12. Harding was also the head basketball coach at St. Thomas from 1926 to 1937, amassing record of 119–56.