The 2013 Formula One season was the 64th season of the Formula One World Championship. Eleven teams and twenty-two drivers competed in nineteen Grands Prix. The season started in Australia on 17 March and ended in Brazil on 24 November.

The 2013 season was the final year for the 2.4 litre V8 engine setup.

Sebastian Vettel was the defending World Drivers' Champion. He was Champion again in 2013.