Longxing (simplified Chinese: 隆兴镇; traditional Chinese: 隆興鎮; pinyin: Lóngxīng Zhèn) is a town in Daozhen Gelao and Miao Autonomous County, Guizhou, China. As of the 2016 census it had a population of 32,100 and an area of 167.52-square-kilometre (64.68 sq mi).

As of 2016, the town is divided into nine villages:

• Aiguo (爱国村)
• Lianxing (联兴村)
• Qianjin (前进村)
• Sanlong (三龙村)
• Dalian (大联村)
• Lianchi (莲池村)
• Wanxi (浣溪村)
• Yonghong (永红村)
• Shamu (杉木村)

The town's main industries are agriculture, breading industry, and mining service. Tobacco is the main source of local income.

Mopan Mountain (磨盘山) is a famous scenic spot in the town.

The main attraction is the Huangni Cave (黄泥洞).

• List of township-level divisions of Guizhou

• Liu Jiangnian, ed. (2007). "Rural construction" 乡村建设. 《道真仡佬族苗族自治县概况》 [General Situation of Daozhen Gelao and Miao Autonomous County] (in Chinese). Beijing: Nationalities Publishing House. ISBN 978-7-105-08537-8.