Bekasi Regency is a regency of West Java Province, Indonesia. Its regency seat is in the district of Central Cikarang. It is bordered by Jakarta Special Region and by Bekasi City to the west, by Bogor Regency to the south, by Karawang Regency to the east and by the Java Sea to the north.

West Java is an Indonesian province on the western part of the island of Java, with its provincial capital in Bandung. West Java is bordered by the province of Banten and the country's capital region of Jakarta to the west, the Java Sea to the north, the province of Central Java to the east and the Indian Ocean to the south. With Banten, this province is the native homeland of the Sundanese people, the second-largest ethnic group in Indonesia.