List of bids for the Summer Olympics

Summary

The Summer Olympics are the world's largest multi-sport event, and are organized by the International Olympic Committee (IOC) every four years. Selection of the host city is done at an IOC Session four to seven years prior to the tournament, in which the IOC members vote between candidate cities which have submitted bids. As of the selection of the 2016 Summer Olympics, 28 games have been held in 23 cities in 19 countries. Bids have been made by 64 cities in 34 countries.