1 Bobo Brazil 1 April 6, 1963 California Live event Bobo Brazil is recognized as the first United States Heavyweight Champion 2 Johnny Barend 1 June 8, 1963 Philadelphia, PA Live event
3 Bobo Brazil 2 July 9, 1963 Philadelphia, PA Live event
4 Johnny Barend 2 September 11, 1963 Baltimore, MD Live event
5 Bobo Brazil 3 October 22, 1963 Newton Square, PA Live event
6 Ray Stevens 1 June 18, 1967 Live event
7 Bobo Brazil 4 August 24, 1967 Trenton, NJ Live event
8 The Sheik 1 September 22, 1967 Detroit, MI Live event
9 Bobo Brazil 5 November 24, 1968 Live event
10 The Sheik 2 January 20, 1969 Boston, MA Live event
11 Bobo Brazil 6 February 10, 1969 Washington DC Live event
— Vacant December 29, 1970
12 Pedro Morales 1 January 7, 1971 Los Angeles, CA Live event Pedro Morales defeated Freddie Blassie in a tournament final.
— Vacant February 8, 1971 Pedro Morales vacates WWWF USA Title after winning the WWWF World Title.
13 Bobo Brazil 7 February 19, 1971 Harrisburg, PA Live event Brazil was awarded the title by the WWWF. He was also the final champion after the WWF abandoned the title in March 1976
