Kucha is one of the woredas in the Southern Nations, Nationalities, and Peoples' Region of Ethiopia. Part of the Gamo Gofa Zone, Kucha is bordered on the south by Dita and Deramalo, on the southwest by Zala, on the west by Demba Gofa, on the northwest by the Dawro Zone, on the north by the Wolayita Zone, on the east by Boreda, and on the southeast by Chencha. The major town in Kucha is Selamber.
Kucha is part of a region known for hilly and undulating midland and upper lowland terrain; due to terrain and weather patterns, less than one in five households is food secure. Food crops include maize, enset, sweet potatoes, taro, teff, and yams; income sources include butter and selling firewood. According to a 2004 report, Kucha had 58 kilometers of all-weather roads and 8 kilometers of dry-weather roads, for an average road density of 48 kilometers per 1000 square kilometers.
Although this woreda was in existence before the incorporation of the Federal Democratic Republic of Ethiopia, its current area dates from 1996. That year the lowlands of the neighboring Dera-Malo woreda were joined to Kucha, and the highlands of that woreda joined to Dita, becoming Dita Dermalo.
Based on the 2007 Census conducted by the CSA, this woreda has a total population of 149,287, of whom 74,207 are men and 75,080 women; 5,123 or 3.43% of its population are urban dwellers. The majority of the inhabitants were Protestants, with 67.83% of the population reporting that belief, 28.73% practiced Ethiopian Orthodox Christianity, and 1.08% practiced traditional beliefs.