2006 Pacific USA Naturals - NPC
| Overall Winner Greg Grant | |
HeavyWeight | |
| 1 | Greg Grant |
| 2 | Robert Moore (2) |
| 3 | Darrin Flowers |
Light-HeavyWeight | |
| 1 | Peter Jablonski |
| 2 | Robert Johnson (2) |
| 3 | Rickie Lee Bryant |
| 4 | Joseph Leon |
| 5 | Rebee Nwokekeh Jr |
| 6 | Jonathon Lora |
MiddleWeight | |
| 1 | Michael Grajeda |
| 2 | James Johnson (4) |
| 3 | Matthew Holtzman |
| 4 | Larry Kay |
| 5 | Norman Reyes |
| 6 | Berke Brown |
| 7 | Antonio Ortiz |
| 8 | Paul Devine |
LightWeight | |
| 1 | Thomas New |
| 2 | Adam Strachman |
Teen | |
| 1 | Andrew Serrano |
Masters 40+ | |
| 1 | Peter Jablonski |
| 2 | Greg Grant |
| 3 | Loel Tubbs |
| 4 | Robert Moore (2) |
| 5 | Michael Grajeda |
| 6 | James Johnson (4) |
| 7 | Rickie Lee Bryant |
| 8 | Larry Kay |
| 9 | Harry Bowser |
| 10 | Tim Silegy |
Masters 50+ | |
| 1 | Vincent Cablayan |
| 2 | Tony Murphy |
Masters 60+ | |
| 1 | Paul Devine |