1964 North American Championships - IFBB
| Overall Winner Rock Stonewall (Jesse) | |
Tall | |
| 1 | Larry Powers |
| 2 | Calvin Strong |
| 3 | Allen Jeffreys |
| 4 | Harry Vieweg |
Medium | |
| 1 | Allen Keene |
| 2 | Nick Perrotti |
| 3 | Frank Zane |
| 4 | Raymond Alfonzo |
Short | |
| 1 | Rock Stonewall (Jesse) |
| 2 | Carlos Rodriguez |
| 3 | Johnny Maldonado |
| 4 | John Benefield |