1983 World Endurance Championship

All events covered a distance of with exception of the 24 Hours of Le Mans. The first five events were shared with the European Endurance Championship. The Monza round was shared with the Italian Championship Group 6, although their race lasted only 14 laps and the cars did not complete the full endurance race distance. ==Entries==

Group C Group C Junior Group B The Nürburgring round allowed additional Group B entries meeting the under regulations to compete but they were not eligible for championship points and are therefore not listed here. ==Results and standings==

Race results won six of the seven races, including the 24 Hours of Le Mans, with the Porsche 956 In order to be classified for points, a team had to complete 90% of the winner's distance. Further, drivers were required to complete at least 30% of their car's total race distance to qualify for championship points. Group C Junior and Group B drivers earned extra championship points for any finish within the overall top ten positions. World Endurance Championship for Drivers Makes' championships To denote a make, it is identified as an engine manufacturer-chassis manufacturer. Only the best result from each make earned championship points while the five best results from each make's tally were counted. Points not counted are marked with parenthesis. World Endurance Championship for Makes The World Endurance Championship for Makes was open to Group C cars only. Group C Junior and Group B had their own championships. Group C Junior Cup Grand Touring Cup ==References==