Gedeo is a zone in the South Ethiopia Regional State (SERS) of Ethiopia. This zone is named for the Gedeo people, whose homelands lie in this zone. Gedeo is an exclave of the SERS consisting of a narrow strip of land along the eastern escarpment of the Ethiopian Highlands. It is surrounded by the Oromia Region, which borders the Zone on the east, south and west; Gedeo shares its northern boundary with the Sidama Region. Dilla is the administrative center; other towns include Dilla, Wonago, Yirgachefe, Chelelekitu and Gedeb.