The Circuit de Barcelona-Catalunya (Catalan pronunciation: [siɾˈkujd də bəɾsəˈlonə kətəˈluɲə]) is a 4.657 km (2.894 mi) motorsport race track in Montmeló, Barcelona, Catalonia, Spain. With long straights and a variety of corners, the Circuit de Barcelona-Catalunya is seen as an all-rounder circuit. The track has stands with a capacity of 140,700. The circuit has FIA Grade 1 license.

Until 2013 the track was known only as the Circuit de Catalunya, before a sponsorship deal with Barcelona City Council added Barcelona to the track’s title.