Longxing may refer to:
Longxing (competition), a Chinese Go competition
Places Longxing Temple, (隆興寺) a Buddhist temple in Zhengding County, Hebei, China Longxing Subdistrict (龙兴), a subdistrict in Shilong District, Pingdingshan, Henan, China Longxing, Heilongjiang (龙兴), a town in Longjiang County, Heilongjiang, China Longxing, Shanxi (龙兴), a town in Xinjiang County, Shanxi, China Longxing Prefecture, the name of Nanchang from 1164 to 1368
Historical eras Longxing (龍興, 25–36), era name used by Gongsun Shu Longxing (隆興, 1163–1164), era name used by Emperor Xiaozong of Song
See also Longxing Temple (disambiguation)