Pryor Mynatt "Humpy" McElveen (November 5, 1881 in Atlanta – October 27, 1951 in Pleasant Hill, Tennessee), was a professional baseball player and coach. McElveen played third base for the Brooklyn Dodgers from 1909 to 1911. He attended Carson-Newman College. A native of Johnson City, Tennessee, he was team captain of the 1908 Southern Association champion Nashville Vols, and was a personal friend of sportswriter Fred Russell. He coached at his alma mater, Carson-Newman College.