The 2015 World Rally Championship was the 43rd season of the World Rally Championship, a rallying championship recognised by the Fédération Internationale de l'Automobile as the highest class of international rallying. Teams and drivers contest thirteen rallies across four continents, competing for the FIA World Rally Championships for Drivers and Manufacturers. The WRC-2, WRC-3 and Junior WRC championships are run in support of the premier championship.
Sébastien Ogier successfully defended the drivers' title.