Giulio Gerardi (30 November 1912 – 10 July 2001) was an Italian cross-country skier who competed in the 1930s.
At the 1936 Winter Olympics he was a member of the Italian relay team which finished fourth in the 4x10 km relay competition. In the 18 km event he finished 19th.
He won Bronze medals in the 4 x 10 km events of the FIS Nordic World Ski Championships 1937 and 1941.
Further notable results were: 1934: 1st, Italian men's championships of cross-country skiing, 18 km 1935: 2nd, Italian men's championships of cross-country skiing, 18 km 1936: 1st, Italian men's championships of cross-country skiing, 18 km 1940: 2nd, Italian men's championships of cross-country skiing, 18 km