Bergama is a municipality and district of İzmir Province, Turkey. Its area is 1,544 km2, and its population is 105,754 (2022). By excluding İzmir's metropolitan area, it is one of the prominent districts of the province in terms of population and is largely urbanized at the rate of 53.6%. Bergama center is situated at a distance of 118 km (73 mi) to the north from the point of departure of the traditional center of İzmir and lies at a distance of 27 km (17 mi) inland from the nearest seacoast at the town of Dikili to its west. Bergama district area neighbors the areas of three districts of Balıkesir Province to its north, namely Ayvalık, Burhaniye and İvrindi, İzmir Province district of Kınık and Manisa Province district of Soma to its east, while to the south it is bordered by Yunusemre district of Manisa Province and two other İzmir Province districts along the coast that are Aliağa and Dikili from its south towards its west. The district area's physical features are determined by the alluvial plain of Bakırçay River.

İzmir Province is a province and metropolitan municipality of Turkey in western Anatolia, situated along the Aegean coast. Its capital is the city of İzmir, which is in itself composed of the province's central 11 districts out of 30 in total. To the west, it is surrounded by the Aegean Sea, and it encloses the Gulf of Izmir. Its area is 11,891 square kilometres, and its population is 4,462,056 (2022). Neighboring provinces are Balıkesir to the north, Manisa to the east, and Aydın to the south. The traffic code of the province is 35.