2006 Natural Olympia - INBA
| Overall Winner Warren Clampit | |
Tall | |
| 1 | Michael Waddington (Australia) |
| 2 | Ken Mullen (United States) |
| 3 | Bradley Cope (Australia) |
| 4 | David Nazaroff (Australia) |
| 5 | Anthony Hopkins (Australia) |
Medium-Tall | |
| 1 | Tim Martin (2) (Australia) |
| 2 | Joshua Lenartowicz (Australia) |
| 3 | Craig Winter (Australia) |
| 4 | Ray Crumpler (United States) |
| 5 | Michael Ferencsik (United States) |
Medium | |
| 1 | Warren Clampit (Australia) |
| 2 | Hayzer Cayli (Australia) |
| 3 | Justin Firgaira (Australia) |
| 4 | Dian Gustiono (Indonesia) |
| 5 | Keri Onyewu (New Zealand) |
Short | |
| 1 | Joel Ramintas (Australia) |
| 2 | Matthew Nicholson (Australia) |
| 3 | Hendra Kurniawan (Indonesia) |
| 4 | Ali Ahmadi (Afghanistan) |
| 5 | Moses Ajala (United States) |
Junior | |
| 1 | Ryan Fredericks (Australia) |
| 2 | Ali Ahmadi (Afghanistan) |
| 3 | Marc Thomas (3) (New Zealand) |
| 4 | Mark Hopkins (Australia) |
| 5 | Steven Cameron (Australia) |
Masters 40+ | |
| 1 | Hendra Kurniawan (Indonesia) |
| 2 | Moses Ajala (United States) |
| 3 | Ken Mullen (United States) |
| 4 | Matthew Nicholson (Australia) |
| 5 | Craig Winter (Australia) |
Masters 50+ | |
| 1 | Ian Bowden (Australia) |
| 2 | Charles Gaffiero (Australia) |
| 3 | Ray Langford (Australia) |
| 4 | Carey Greentree (Australia) |
| 5 | Frank Nilsen (Australia) |
Physically Challenged Standing | |
| 1 | Michael Larry (United States) |
| 2 | Mark Ashby (New Zealand) |
Professional | |
| 1 | Warren Clampit |
| 2 | Joel Ramintas |
| 3 | Hayzer Cayli |
| 4 | Ken Mullen |
| 5 | Moses Ajala |
| 6 | Dian Gustiono |
| 7 | Michael Ferencsik |