Zhang Gui (, 255âÂÂ314) was the governor of Liang province and first Duke of Xiping under the Western Jin. He was the seventeenth generation descendant of Zhang Er, the King of Changshan from the ChuâÂÂHan Contention era. In 301, he was appointed governor of Liang province. In 313, he was granted the title Duke of Xiping. The following year, Zhang Gui died from an illness and his followers supported his eldest son Zhang Shi to continue the governor position.