28 from 18 nations were the competitors in 2004 Men's Olympic football tournament . Gangneung Gymnasium were the venues of 2004 Men's Olympic football tournament . 6–12 August 2016 was when it was held . 12 (from 4 confederations) were the number of teams who competed in 2004 Men's Olympic football tournament . The official site of 2004 Men's Olympic football tournament is www.hardrock100.com
2004 Men's Olympic football tournament took place in Gangneung Gymnasium