The men's sprint was a cycling event held at the 1968 Summer Olympics in Mexico City, Mexico, held on 18 to 19 October 1968. There were 47 participants from 28 nations. Each nation was limited to two cyclists. The event was won by Daniel Morelon of France, his second consecutive medal and first gold; it was also France's world-leading sixth victory in the men's sprint. His countryman Pierre Trentin, who had lost the bronze medal match to Morelon four years earlier, this year won it against Omar Pkhakadze of the Soviet Union. Between the French cyclists was silver medalist Giordano Turrini of Italy, extending that nation's streak of top-two results in the event to six Games.