The Great Southern Region is one of the nine regions of Western Australia, as defined by the Regional Development Commissions Act 1993, for the purposes of economic development. It is a section of the larger South Coast of Western Australia and neighbouring agricultural regions.
The region officially comprises the local government areas of Albany, Broomehill-Tambellup, Cranbrook, Denmark, Gnowangerup, Jerramungup, Katanning, Kent, Kojonup, Plantagenet and Woodanilling.
The Great Southern Region has an area of 39,007 square kilometres (15,061 sq mi) and a population of about 54,000. Its administrative centre is the historic port of Albany. It has a Mediterranean climate, with hot, dry summers and cool, wet winters.
The economy of the Great Southern Region is dominated by farming and crop-growing. It has some of the most productive cereal grain and pastoral land in the state, and is a major producer of wool and lamb. Albany is a major fishing centre.