The 1977 World Sports Car Championship season was the 25th season of FIA World Sportscar Championship motor racing.
The 1977 World Championship for Sports Cars, which was restricted to Group 6 Two-Seater Racing Cars, was contested over an eight race series which ran from 17 April to 18 September 1977.
Points towards the 1977 World Championship for Sports Cars were awarded to each relevant car manufacturer for the first ten places in each race in the order of 20-15-12-10-8-6-4-3-2-1.
Only the best six results counted towards each manufacturer’s championship total, with any other points earned not included.
The following models contributed to the nett point scores of their respective manufacturers in the 1977 World Championship for Sports Cars.