Cebu is one of the provinces of the Philippines. It lies to the east of Negros Island; to the west of Leyte and to the southeast is Bohol province. It is flanked on both sides by the straits of Bohol (between Cebu and Bohol) and Tañon (between Cebu and Negros). Cebu is located between 9°25'N and 11°15'N latitude and between 123°13'E and 124°5'E longitude in the center of the archipelago.

Cebu Island is a long narrow island stretching 225 km (140 mi) from north to south, surrounded by 167 neighboring smaller islands, that includes Mactan Island, Bantayan, Malapascua, Olango and the Camotes Islands. Of the hundreds of small islands some are uninhabited which make them the targets of adventure-seeking tourists.

Cebu is known for its narrow coastlines, limestone plateaus, and coastal plains, all characteristics of a typical tropical island. Cebu also has predominant rolling hills and rugged mountain ranges traversing the northern and southern lengths of the island. Cebu's steep mountains reach over 1,000 meters. Flat tracts of land can be found in the city of Bogo and in the towns of San Remigio, Medellin, and Daanbantayan at the northern tip of the province.