The 2015 World Rally Championship-2 season is the third season of the World Rally Championship-2, an auto racing championship recognized by the Fédération Internationale de l'Automobile, running in support of the World Rally Championship. It was created when the Group R class of rally car was introduced in 2013. The Championship is open to cars complying with R4, R5, and Super 2000 regulations. The Championship is composed by thirteen Rallies, and Drivers and Teams must nominate a maximum of seven event. The best six results are counted towards the championship.