The men's 200 metres event was part of the track and field athletics programme at the 1920 Summer Olympics. The competition was held on Thursday, August 19, 1920, and on Friday, August 20, 1920. Forty-eight sprinters from 22 nations competed. Nations were limited to 4 athletes each, down from the 12 allowed in previous Games. The event was won by Allen Woodring of the United States, the nation's second consecutive victory in the event and fourth in five Games. Fellow American Charley Paddock took silver. Great Britain reached the podium for a second consecutive Games with Harry Edward's bronze.

The men's 200 metres was a track and field athletics event held as part of the Athletics at the 1912 Summer Olympics programme. It was the fourth appearance of the event, which has appeared at every edition of the Summer Olympics since the 1900 Summer Olympics. The competition was held on July 10, 1912, and on July 11, 1912. 61 runners from 19 nations competed. NOCs could enter up to 12 athletes. The event was won by Ralph Craig of the United States, the nation's third victory in four Games. Another American, Donald Lippincott, took silver. Great Britain earned its first medal in the 200 metres with Willie Applegarth's bronze.