The 2015 6 Hours of Spa-Francorchamps, formally the WEC 6 Heures de Spa-Francorchamps, was a six hour endurance sports car racing event held for Le Mans Prototype and Le Mans Grand Touring Endurance cars on 2 May at the Circuit de Spa-Francorchamps in Stavelot, Belgium. Spa-Francorchamps hosted the second race of the 2015 FIA World Endurance Championship with 54,000 people attending the race weekend.

Timo Bernhard is a former driver from Germany. He was a sports car driver from Porsche, but was seconded to Audi for selected events in 2009 and 2010. He is the ninth and most recent driver to complete the informal triple crown of endurance racing. On 29 June 2018, he became the first person in 35 years to break the all-time Nürburgring Nordschleife lap record, set by Stefan Bellof in 1983 with a Porsche 956, in a derestricted Porsche 919 Evo with a time of 5:19.546.