2012 Natural Olympia - INBA
| Overall Winner Chad Martin (2) | |
Tall | |
| 1 | Chad Martin (2) (United States) |
| 2 | Sammy Sisk (United States) |
| 3 | Sekona Taufa (United States) |
| 4 | Vic Oueilhe (United States) |
| 5 | Thomas Himes (United States) |
| 6 | Roy Critchfield (United States) |
| 7 | Steven Firman (United States) |
| 8 | Peter Kovac (Slovakia) |
| 9 | Pavel Brožek (Czech Republic) |
Medium-Tall | |
| 1 | Radek Malek (Czech Republic) |
| 2 | Michael Sloan (Australia) |
| 3 | Osvaldo Fattobene (Argentina) |
| 4 | Ross Lunceford (United States) |
| 5 | Pavel Puchala (Czech Republic) |
| 6 | Blake Ginsburg (United States) |
| 7 | William Hughes (United States) |
| 8 | Tanner Bryan (United States) |
| 9 | Landon Duane (United States) |
Medium | |
| 1 | Koloman Toth (Slovakia) |
| 2 | Andrew Burton (United States) |
| 3 | Tyrone Polk (United States) |
| 4 | Marco Addis (Italy) |
| 5 | Fred Church (United States) |
| 6 | Shaun Hayes (United States) |
| 7 | Shodhan Kumar Rai (India) |
Short | |
| 1 | Daveon Hill (United States) |
| 2 | Rota Elliott (New Zealand) |
| 3 | Shannon Haynes (United States) |
| 4 | Marco Deliseo (United States) |
| 5 | Roland Martinez (Australia) |
| 6 | Ryan Mendoza (United States) |
Teen | |
| 1 | Tanner Bryan (United States) |
| 2 | Nick Mendizabal (United States) |
| 3 | Branden Croy (United States) |
Junior | |
| 1 | Thomas Himes (United States) |
Masters 35+ | |
| 1 | Michael Sloan (Australia) |
| 2 | Marco Addis (Italy) |
| 3 | Roy Critchfield (United States) |
Masters 40+ Tall | |
| 1 | Sekona Taufa (United States) |
| 2 | Osvaldo Fattobene (Argentina) |
| 3 | Pavel Brožek (Czech Republic) |
| 4 | Harvel Berry (United States) |
Masters 40+ Short | |
| 1 | Radek Malek (Czech Republic) |
| 2 | Ross Lunceford (United States) |
| 3 | Marco Deliseo (Australia) |
| 4 | Slavomir Prada (Slovakia) |
| 5 | Neil Rech (Australia) |
| 6 | Rick Farris (United States) |
Masters 50+ Tall | |
| 1 | Koloman Toth (Slovakia) |
| 2 | Sammy Sisk (United States) |
| 3 | Vic Oueilhe (United States) |
| 4 | Fred Church (United States) |
| 5 | John Grussi (United States) |
Masters 50+ Short | |
| 1 | Marco Deliseo (Australia) |
| 2 | Roland Martinez (United States) |
| 3 | Harry Haureliuk (Australia) |
| 4 | Neil Rech (Australia) |
| 5 | Eassie Soares-Haae (United States) |
| 6 | Paul Adams (2) (New Zealand) |
Masters 60+ | |
| 1 | Harry Haureliuk (Australia) |
| 2 | Richard Mathews (United States) |
Masters 70+ | |
| 1 | Vladas Val Kukoraitis (Canada) |
Physically Challenged Standing | |
| 1 | Paul Hembey (United States) |
| 2 | Michael Larry (United States) |
| 3 | Andy Harrison (Australia) |
| 4 | Jan Zdrha (Czech Republic) |
| 5 | Rick Farris (United States) |
Physically Challenged Seated | |
| 1 | Ryan Smithson (United States) |
Professional | |
| 1 | Kiyoshi Moody |
| 2 | Philip Ricardo Jr |
| 3 | Justin Firgaira |
| 4 | Michael Lassig |
| 5 | Chad Martin (2) |
| 6 | Ace Baldwin |
| 7 | Kevin Stoddard |
| 8 | Chris Jantz |
| 9 | Shannon Haynes |
| 10 | Marco Pagnanelli |
| 11 | Tyler Alexander |
Pro Masters | |
| 1 | Bryce Cleary |
| 2 | Peka Bennefield |
| 3 | Sekona Taufa |
| 4 | Edis Castillo |
| 5 | Marco Deliseo |