John Walcott Cooper, Jr. (February 17, 1873 – April 1966) was an American ventriloquist, entertainer, and singer with the Southern Jubilee Singers. He was known as the "Black Napoleon of Ventriloquism" and also performed under the pseudonym Hezekiah Jones. Over the course of his lifetime Cooper was a member of the Negro Actors Guild of America, the Colored Vaudeville Benevolent Association, and the International Brotherhood of Ventriloquists.