Società Sportiva Calcio Napoli, commonly referred to as Napoli, is an Italian professional football club based in the city of Naples that plays in Serie A, the top flight of Italian football. In its history, Napoli has won three Serie A titles, six Coppa Italia titles, two Supercoppa Italiana titles, and one UEFA Cup.

Naples is the regional capital of Campania and the third-largest city of Italy, after Rome and Milan, with a population of 909,048 within the city's administrative limits as of 2022. Its province-level municipality is the third-most populous metropolitan city in Italy with a population of 3,115,320 residents, and its metropolitan area stretches beyond the boundaries of the city wall for approximately 30 kilometres.