Daxi may refer to:
Mainland China Daxi (大西) dynasty, a short-lived dynasty (1643–1646) established by Zhang Xianzhong Daxi Creek (大溪), tributary of the Xitiao River in Anji County, Zhejiang Daxi culture (5000 BC–3000 BC), Neolithic culture centered in the Three Gorges region, around the middle Yangtze River Daxi, Youyang County, town in Youyang Tujia and Miao Autonomous County, Chongqing Daxi, Pinghe County, town in Pinghe County, Fujian Daxi, Jiexi County, town in Jiexi County, Guangdong Daxi, Jianghua Yao County, a town in Jianghua Yao Autonomous County, Hunan Daxi, Wenling, town in Wenling, Zhejiang Datong–Xi'an Passenger Railway
Taiwan Daxi District, district in Taoyuan, Taiwan Daxi Station, railway station in Yilan County, Taiwan, Republic of China