1991 Masters Nationals - NPC
| Overall Winner Pete Batte | |
HeavyWeight | |
| 1 | Pete Batte |
| 2 | Robb Rickman |
| 3 | Terry Brooks |
| 4 | William Chapoton |
| 5 | Bob Miller |
| 6 | Doug Splittgerber |
Light-HeavyWeight | |
| 1 | Bob McMahon |
| 2 | James Schwartz |
| 3 | Pat Craig |
| 4 | Andy Gerasimon |
| 5 | James Nelson |
| 6 | Robert Masino |
| 7 | Anthony Cucchiella |
| 8 | George Panagakos |
| 9 | Gary Carstens |
| 10 | Randy Morris |
MiddleWeight | |
| 1 | John Wenzel |
| 2 | Anthony Pandolfo |
| 3 | Don Bennett |
| 4 | Charlie Lynn |
| 5 | Doc Junkins |
| 6 | Albert Loveland |
| 7 | Earl Leverett |
| 8 | Steve Gilchrist |
| 9 | Mike Tolbert |
| 10 | Ron Caparotta |
LightWeight | |
| 1 | Pete Fancher |
| 2 | Richard Swedish |
| 3 | Frank Coleman |
| 4 | Steve Comboni |
| 5 | Jon Winslow |
| 6 | Jeff Schooler |
| 7 | Dave Fetzer |
| 8 | Philip Ricciardi |
Masters 50+ Overall Winner Billy Fraser | |
Masters 50+ HeavyWeight | |
| 1 | Marv Krupp |
Masters 50+ MiddleWeight | |
| 1 | Rick Ruscetti |
| 2 | Harold Collins |
| 3 | Robert Heil |
| 4 | William Lindh |
Masters 50+ LightWeight | |
| 1 | Billy Fraser |
Masters 60+ Overall Winner Billy Fraser | |