2003 Mr Universe - NABBA
| Overall Winner Hassan Alsaka | |
Tall | |
| 1 | Andre Van Der Mescht (Netherlands) |
| 2 | Gino Barrios (Netherlands) |
| 3 | Gregor Koman (Slovenia) |
| 4 | Hedwig Parden (Netherlands) |
| 5 | Oleg Protas (Ukraine) |
| 6 | Mario Hemmer (Austria) |
Medium-Tall | |
| 1 | Geoff Hargreaves (United Kingdom) |
| 2 | Gerson Guimarães (Brazil) |
| 3 | Jose Manuel Acosta (Spain) |
| 4 | Giuseppe Cozzi (Italy) |
| 5 | Luke Nichols (United Kingdom) |
| 6 | Dominic Schieda (Malta) |
Medium | |
| 1 | Hassan Alsaka (Syria) |
| 2 | Steve Sinton (United Kingdom) |
| 3 | Edson Prado (Brazil) |
| 4 | Djalma Laroque (Brazil) |
| 5 | Dirk Weber (Germany) |
| 6 | Emmanuel Petrikowski (France) |
Short | |
| 1 | Luiz DeJesus (Brazil) |
| 2 | Jason Corrick (United Kingdom) |
| 3 | Gilberto Alves Feitosa (Brazil) |
| 4 | Peter Roche (United Kingdom) |
| 5 | Adrian Birchall (United Kingdom) |
| 6 | Andy Gold (United Kingdom) |
Junior | |
| 1 | Denis Nikiforov (Russia) |
| 2 | Tim Rosiek (United Kingdom) |
| 3 | Thomas Gibson (United Kingdom) |
| 4 | Marc Misdorp (South Africa) |
| 5 | Dean Grace (United Kingdom) |
| 6 | Rodrigo Oliveira (Brazil) |
Masters 40+ | |
| 1 | João Bispo De Andrade (Brazil) |
| 2 | Dayo Audi (United Kingdom) |
| 3 | Mikhail Pechenkin (Russia) |
| 4 | Corrie Bufton (United Kingdom) |
| 5 | Philippe Meret (France) |
| 6 | John Lee (United Kingdom) |
Masters 50+ | |
| 1 | Peter Andreas (Germany) |
| 2 | Earl Maduro (Netherlands) |
| 3 | Dmitrij Zolin (Russia) |
| 4 | Dimitri Doukor (Israel) |
| 5 | Bernie Cooper (United Kingdom) |
| 6 | Don Mahoney (Australia) |