Zigui County is a county of western Hubei province, People's Republic of China. It is under the administration of the prefecture-level city of Yichang and encompasses the easternmost portion of the Yangtze River Gorges, including the Xiling Gorge.
The county seat of Zigui is now the town of Maoping, situated a few kilometers west of the Three Gorges Dam on the high southern shore of the river. The original Zigui town was upstream to the west and was abandoned and submerged under the rising waters of the reservoir in the early years of the 21st century. As it is common in China, Maoping is typically labelled as "Zigui County" or simply "Zigui" on most maps.