Charles A. Hunt (April 17, 1829 – August 24, 1899) was an American miller, Republican politician, and Wisconsin pioneer. He was a key figure in the attempted removal of the Winnebago people from Wisconsin in the 1870s, and was a founder of Clinton, Vernon County, Wisconsin, and Melvina, Wisconsin. He was also a member of the Wisconsin State Assembly, representing Monroe County during the 1868 and 1870 sessions, and served as a Union Army officer during the American Civil War.