8C

8C or VIII-C may refer to:

• Alfa Romeo 8C and the unrelated Alfa Romeo 8C Competizione
• Maserati 8C, a 1932 Grand Prix race car
• Stalag VIII-C, a World War II German POW camp near Sagan
• Carbon-8 (⁸C), an isotope of carbon
• Air Transport International, IATA code
• Eighth Cambridge Survey (8C)
• Shanxi Airlines, IATA code
• Cotai Water Jet, IATA code