C
- Cabianca, Giulio (1923–1961), Modena Autodrome
- Caffaratti, Attilio (1878–1900), Brescia-Cremona-Mantova-Verona-Brescia race (first fatality)
- Campari, Giuseppe (1892–1933), Italian GP, Monza
- Campos, Marco (1976–1995), Formula 3000 race, Magny Cours
- Castellotti, Eugenio (1930–1957), private Ferrari Formula 1 testing, Modena Autodrome
- Cevert, François (1944–1973), US GP qualifying, Watkins Glen
- Chevrolet, Gaston (1892–1920), Champ Car race, Beverly Hills
- Chimeri, Ettore (1924–1968), Sports car race, Cuba
- Cissac, Henri (1877–1908) French GP, Dieppe (first Grand Prix fatality)
- Clark, Jim (1936–1968), Deutschland-Trophäe Formula 2 race, Hockenheimring
- Clinton, Jeff (1963–2002), Grand-Am practice, Homestead
- Coaker, Graham (1933–1971), Formula Libre race, Silverstone
- Coleman, Chad (?-1998), ARCA, involved in a four car accident at Atlanta Motor Speedway
- Collins, Peter (1931–1958), German GP, Nürburgring
- Colton, Mark (1961–1995), British hillclimb, Craigantlet
- Cookman, Corky (1943–1987) NASCAR modifieds, accident at Thompson International Speedway in Thompson, Connecticut, USA
- Cooper, Ashley (1980–2008) Fujitsu V8 Supercars support race for the Adelaide 500, Adelaide Street Circuit
- Courage, Piers (1942–1970), Dutch GP, Zandvoort
- Crespi, Nino (1899–1934), Rio de Janeiro Grand Prix, Gávea
- Cresto, Sergio (1956–1986), Tour de Corse, Corsica
- Czaikowski, Count (-1933), Italian GP, Monza
Read more about this topic: Driver Deaths In Motorsport