William Stevens (born 28 June 1991) is a British racing driver, who formerly competed in Formula One, Eurocup Formula Renault 2.0, Toyota Racing Series and the British Formula Renault Championships. In Formula One, he made his debut at the 2014 Abu Dhabi Grand Prix with Caterham F1, replacing Marcus Ericsson for the double points race. During the 2015 season he competed with the Manor Marussia F1 Team.