The Baku City Circuit (Azerbaijani: Bakı Şəhər Halqası) is a motor racing street circuit located in Baku, Azerbaijan constructed near Baku Boulevard. A lap of the circuit is 6.003 kilometres (3.730 mi), making it the third-longest circuit on the Formula One calendar (after Circuit de Spa-Francorchamps and Jeddah Street Circuit). The inaugural Formula One race at the circuit was the 2016 European Grand Prix and its support events. A year later, in 2017, the circuit held the inaugural Azerbaijan Grand Prix. The event is organised by Baku City Circuit Operation Company.

Azerbaijan, officially the Republic of Azerbaijan, is a country located at the boundary of Eastern Europe and Western Asia. It is a part of the South Caucasus region, and is bounded by the Caspian Sea to the east, Russia to the north, Georgia to the northwest, Armenia and Turkey to the west, and Iran to the south. Baku is the capital and largest city.

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