The men's field hockey tournament at the 1956 Summer Olympics was the eighth edition of the field hockey event for men at the Summer Olympics. It was contested from 23 November to 6 December, with twelve participating teams. Only men competed in field hockey at these Games.

The 1956 Summer Olympics, officially known as the Games of the XVI Olympiad, were an international multi-sport event held in Melbourne, Victoria, Australia, from 22 November to 8 December 1956, with the exception of the equestrian events, which were held in Stockholm, Sweden, in June 1956.