The men's 2003 World Amateur Boxing Championships were held in Bangkok, Thailand, from July 6 to July 13.
The competition was organised by the world governing body for amateur boxing AIBA.
Harry TañamorPhilippines Rustamhodza RahimovGermany Bahodirjon SultonovUzbekistan Cho Seok-HwanSouth Korea Gyula KateHungary Tofik AhmadovAzerbaijan Ruslan KhairovAzerbaijan Nikola SjekloćaSerbia and Montenegro Aleksy KuziemskiPoland Viktor ZuyevBelarus Rustam SaidovUzbekistan