The men's 100 metres was the shortest of the men's track races in the Athletics at the 1964 Summer Olympics program in Tokyo, Japan. It was held at the Olympic Stadium on 14 and 15 October 1964. 76 athletes from 49 nations entered, with three not starting in the first round. Nations were limited to three athletes each, per rules in force since the 1930 Olympic Congress. The first two rounds were held on Wednesday, 14 October, with the semifinals and final on the following day. Men's 100 m at the 1964 Summer Olympics in Tokyo — the final on October 15, 1964. 🥇 Bob Hayes (USA) · 🥈 Enrique Figuerola · 🥉 Harry Jerome Wiki link