The men's shot put was one of four men's throwing events on the Athletics at the 1964 Summer Olympics program in Tokyo. It was held on 17 October 1964. 25 athletes from 15 nations entered, with 3 not starting in the qualification round. The maximum number of athletes per nation had been set at 3 since the 1930 Olympic Congress. The event was won by Dallas Long of the United States, the nation's fifth consecutive and 13th overall victory in the men's shot put. His teammate Randy Matson took silver, making 1964 the fifth straight Games the Americans had finished one-two. A second consecutive sweep was prevented when Vilmos Varju of Hungary took third over American Parry O'Brien. Long was the sixth man to win two shot put medals (adding to his 1960 bronze); Matson would later become the seven