The 2015 Copa Petrobrás de Marcas season will be the fifth season of the Brasileiro de Marcas.
It will begin at Goiânia in March, and will end at Interlagos in December.
In 2015 Brasileiro de Marcas will be integrated at Stock Car Brasil events, with only the last round at Interlagos being held as a stand-alone event.
On 18 December 2014, Renault announced their return to Brazilian motorsport with four Renault Fluences being run by two official teams.
All drivers were Brazilian registered, except for Odair dos Santos, who ran under Paraguayan racing license and Ayman Darwich who ran under Egyptian racing license.