World Sportscar Championship oli FIAn autourheilusarja vuodesta 1953 vuoteen 1992. Sarja sisälsi tunnettuja kestävyysajokilpailuja.
Sarja tunnettiin myös nimillä World Championship for Sports Cars, World Endurance Championship, World Sports-Prototype Championship ja FIA Sportscar World Championship.
Autot pienoiskuva|Porsche 956 Silverstonessa. Sarjassa kilpailtiin muun muassa Group 6 ja Group 5 -luokkien autoilla ennen C-ryhmän autoja.
Kilpailut Muun muassa seuraavat kilpailut laskettiin mukaan mestaruussarjaan tiettyinä vuosina: Mille Miglia 1953–57 Nürburgringin tuhannen kilometrin ajo 1953– RAC Tourist Trophy 1953–64 Sebringin 12 tunnin ajo 1953– Carrera Panamericana 1953–54 Targa Florio 1955–73 Monzan tuhannen kilometrin ajo 1963–2008 Span tuhannen kilometrin ajo 1963– Reimsin 12 tunnin ajo 1964–65 Buenos Airesin tuhannen kilometrin ajo 1954–72 Zeltwegin tuhannen kilometrin ajo 1966–76 Fujin tuhannen kilometrin ajo 1983–88 Norisringin 200 mailin ajo 1984–88 Watkins Glenin 6 tunnin ajo 1968–71, 1973–80
Mestarit Vuosi Nimi Voittajavalmistaja(1953 – 1984) Voittajatalli(1985 – 1992) Voittajakuljettaja(t)(1981 – 1992) 1953 World Championship for Sports Cars Ferrari - - 1954 World Championship for Sports Cars Ferrari - - 1955 World Championship for Sports Cars Mercedes-Benz - - 1956 World Championship for Sports Cars Ferrari - - 1957 World Championship for Sports Cars Ferrari - - 1958 World Championship for Sports Cars Ferrari - - 1959 World Championship for Sports Cars Aston Martin - - 1960 World Championship for Sports Cars Ferrari - - 1961 World Championship for Sports Cars Ferrari - - 1962 International Championship for GT Manufacturers Ferrari (+2.0) Porsche (2.0) Fiat-Abarth (1.0) - - 1963 International Championship for GT Manufacturers Ferrari (+2.0) Porsche (2.0) Fiat-Abarth (1.0) - - International GT Prototypes Trophy Ferrari - - 1964 International Championship for GT Manufacturers Ferrari (+2.0) Porsche (2.0) Abarth-Simca (1.0) - - International GT Prototypes Trophy Ferrari - - 1965 International Championship for GT Manufacturers Shelby (+2.0) Porsche (2.0) Abarth-Simca (1.3) - - International GT Prototypes Trophy Ferrari - - 1966 International Championship for Sports-Prototypes Ford (+2.0) Porsche (2.0) - - International Championship for Sports Cars Ford (+2.0) Porsche (2.0) Abarth (1.3) - - 1967 International Championship for Sports-Prototypes Ferrari (+2.0) Porsche (2.0) - - International Championship for Sports Cars Ford (+2.0) Porsche (2.0) Abarth (1.3) - - 1968 International Championship for MakesInternational Cup for GT Cars Ford Porsche - - 1969 International Championship for MakesInternational Cup for GT Cars Porsche Porsche - - 1970 International Championship for MakesInternational Cup for GT Cars Porsche Porsche - - 1971 International Championship for MakesInternational Cup for GT Cars Porsche Porsche - - 1972 World Championship for MakesInternational Cup for GT Cars Ferrari Porsche - - 1973 World Championship for MakesInternational Cup for GT Cars Matra Porsche - - 1974 World Championship for MakesInternational Cup for GT Cars Matra Porsche - - 1975 World Championship for MakesInternational Cup for GT Cars Alfa Romeo Porsche - - 1976 World Championship for Makes Porsche - - World Championship for Sports Cars Porsche - - 1977 World Championship for Makes Porsche - - World Championship for Sports Cars Alfa Romeo - - 1978 World Championship for Makes Porsche - - 1979 World Championship for Makes Porsche - - 1980 World Championship for Makes Lancia - - 1981 World Endurance Championship Lancia - Bob Garretson 1982 World Endurance Championship Porsche - Jacky Ickx 1983 World Endurance Championship Porsche (C) Alba-Giannini (C Jnr) Porsche (B) - Jacky Ickx 1984 World Endurance Championship Porsche (C) Alba-Giannini (C Jnr) BMW (B) - Stefan Bellof 1985 World Endurance Championship - Rothmans Porsche (C) Spice Engineering (C2) Derek Bell (C) Hans-Joachim Stuck (C) Gordon Spice (C2) Ray Bellm (C2) 1986 World Sports Prototype Championship - Brun Motorsport (C) Ecurie Ecosse (C2) Derek Bell (C) Jesús Pareja (C2) Joël Goughier (C2) 1987 World Sports Prototype Championship - Silk Cut Jaguar (C) Spice Engineering (C2) Raul Boesel (C) Gordon Spice (C2) Fermín Vélez (C2) 1988 World Sports Prototype Championship - Silk Cut Jaguar (C) Spice Engineering (C2) Martin Brundle (C) Gordon Spice (C2) Ray Bellm (C2) 1989 World Sports Prototype Championship - Team Sauber Mercedes (C) Chamberlain Engineering (C2) Jean-Louis Schlesser (C) Nick Adams (C2) Fermín Vélez 1990 World Sports Prototype Championship - Team Sauber Mercedes Jean-Louis Schlesser Mauro Baldi 1991 World Sports Car Championship - Silk Cut Jaguar Teo Fabi 1992 World Sports Car Championship - Peugeot Talbot Sport (C1) Chamberlain Engineering (Cup) Derek Warwick (C1) Yannick Dalmas (C1) Ferdinand de Lesseps (Cup)