The men's 200 metre backstroke event at the 1984 Summer Olympics was held in the Uytengsu Aquatics Center in Los Angeles on July 31, 1984. There were 34 competitors from 25 nations, with each nation limited to two swimmers (down from three in previous Games). The event was won by Rick Carey of the United States, the nation's third victory in the men's 200 metre backstroke. Frédéric Delcourt of France took silver and Cameron Henning of Canada earned bronze; it was the first medal in the event for each of those two nations.