2015 Spa-Francorchamps GP3 Series round

The 2015 Spa-Francorchamps GP3 Series round was a GP3 Series motor race held on August 22 and 23, 2015 at Circuit de Spa-Francorchamps, Belgium. It was the fifth round of the 2015 GP3 Series. The race supported the 2015 Belgian Grand Prix.