The Metropolitan City of Catania (Italian: città metropolitana di Catania) is a metropolitan city in Sicily, Italy.

: comune).The Metropolitan City of Catania was first created by the reform of local authorities (Law 142/1990) and then established by the regional law 15 August 2015.

Part of its territory includes the Metropolitan area of Catania.

The metropolitan city faces the Ionian Sea to the east, the Metropolitan City of Messina to the north, the province of Enna and the province of Caltanissetta to the west, and the province of Siracusa and the province of Ragusa to the south.

Mount Etna, Europe's largest active volcano, is located in the province.