Xingyi (simplified Chinese: 兴义; traditional Chinese: 興義; pinyin: Xīngyì) (Bouyei language: Xinyyiq siq) is a county-level city administered by the Qianxinan Buyei and Miao Autonomous Prefecture, in the southwest of Guizhou Province, China.

Xingyi has 12 subdistricts, 17 towns and 3 townships:[2] The city has an area of 2911 square kilometers, and a population of 784,032 as of 2010.

[3] It is under the administration of the Qianxinan Buyei and Miao Autonomous Prefecture.

Xingyi is served by the Nanning–Kunming Railway and by the Xingyi Wanfenglin Airport.

Based on Red Data Book listed endangered species of fish, amphibians, reptiles, and mammals, Xingyi is one of nine vertebrate biodiversity hotspots of China.