Longmen () may refer to:

Longmen (mythology), the Dragon Gate in Chinese mythology that turns carp into dragons Longmen Grottoes, collection of Buddhist cave art in Luoyang Longmen Mountains, mountain range in Sichuan Dragon Gate Taoism, also known as the Longmen lineage Longmen County, Guangdong

Township-level administrative divisions in China Longmen Town ():

Longmen, Anxi County, Fujian Longmen, Chongqing, in Liangping County Longmen, Guangdong, in Leizhou Longmen, Hainan, in Ding'an County Longmen, Henan, in Luolong District, Luoyang Longmen, Pingjiang (龙门镇), a town in Pingjiang County, Hunan province. Longmen, Jiangxi, in Yongxin County Longmen, Lintao County, Gansu Longmen, Mianyang, in Fucheng District, Mianyang, Sichuan Longmen, Nanchong, in Gaoping District, Nanchong, Sichuan Longmen, Pubei County, in Pubei County, Guangxi Longmen, Shaanxi, in Hancheng Longmen, Zhejiang, in Fuyang District, Hangzhou, Zhejiang

Longmen Township ():

Longmen Township, Anhui, in Huangshan District, Huangshan City Longmen Township, Emeishan, Sichuan Longmen Township, Gansu, in Lingtai County Longmen Township, Guangxi, in Daxin County Longmen Township, Hebei, in Laishui County Longmen Township, Lezhi County, Sichuan Longmen Township, Meigu County, Sichuan Longmen Township, Qinghai, in Tian'e County Longmen Township, Ya'an, in Lushan County, Sichuan Longmen Township, Yunnan, in Yongping County

Longmen Subdistrict ():

Longmen Subdistrict, Longjing, Jilin Longmen Subdistrict, Longyan, in Xinluo District, Longyan, Fujian Longmen Subdistrict, Pingyuan County, Shandong

See also Dragon Gate (disambiguation)