James Arthur "Bob" Hatch (November 22, 1879 – July 25, 1944)[1][2] was an American college football coach. He served as the head football coach at Colgate University for one season, in 1903, compiling a record of 4–2–1. Hatch also served as the head football coach at his alma mater, Williams College, for one season in 1906.[3]