Guba Koricha is one of the woredas in the Oromia Region of Ethiopia. Located in the Mirab Hararghe Zone, Guba Koricha, according to the OCHA map (2005) is bordered on the south by Darolebu, on the southwest by the Arsi Zone, on the west by the Afar Region, on the north by Mieso, on the northeast by Chiro, on the east by Habro, and on the southeast by Boke. Woreda of Anchar was separated from Guba Koricha.