The 1958 24 Hours of Le Mans was the 26th running of the 24 Hours of Le Mans, Grand Prix of Endurance, and took place on 21 and 22 June 1958, on the Circuit de la Sarthe. It was also the fifth round of the 1958 World Sports Car Championship, which was running to new regulations introduced at the beginning of the season. Some 150,000 spectators had gathered for Europe's classic sports car race, around the 8.38-mile course. The prospect of an exciting duel between Ferrari, Jaguar, Aston Martin and giantkiller Porsche was enough to draw large crowds to the 24 Hours race.

The 1958 World Sportscar Championship was a motor racing series for sportscars which ran from 26 January to 13 September 1958 and comprised six races in six countries. It was the sixth World Sportscar Championship.