1984 Junior USA - NPC
| Overall Winner Leon Brown | |
HeavyWeight | |
| 1 | James Windus |
| 2 | Tim Smolinski |
| 3 | Nick Ballo |
| 4 | Michael Johnson (2) |
| 5 | Roger Koch |
Light-HeavyWeight | |
| 1 | Tom Terwilliger |
| 2 | Robin Parrilla |
| 3 | Mike Hass |
| 4 | Stan Hillinski |
| 5 | Buddy Dreimann |
MiddleWeight | |
| 1 | Leon Brown |
| 2 | Jose Guzman |
| 3 | Robert Wagner |
| 4 | Mike Tollerton |
| 5 | Alfred Scaccia |
LightWeight | |
| 1 | Peter Neff |
| 2 | Luis Gutierrez |
| 3 | Stuart Halprin |
| 4 | Errol Winston |
| 5 | Ken Migita |