Saparbay is a township located in the eastern part of Akqi County within the Xinjiang Uygur Autonomous Region of China. It covers a total area of 2,066 square kilometres and serves as a rural administrative division.
The township has a population of 3,004 people, with the Kyrgyz being the main ethnic group in the area. Its administrative seat is situated at Saparbay Village. The jurisdiction includes three administrative villages and seven unincorporated villages.