Luxi may refer to
China Luxi City (潞西市), currently Mang City, Yunnan Luxi County, Hunan (泸溪县) Luxi County, Jiangxi (芦溪县) Luxi County, Yunnan (泸西县) Towns Luxi, Hubei (陆溪镇), in Jiayu County Luxi, Wuning County (鲁溪镇), Jiangxi Written as "芦溪镇": Luxi, Fujian, in Pinghe County Luxi, Pingxiang, seat of Luxi County, Jiangxi Luxi, Santai County, Sichuan Luxi, Nanchong, in Shunqing District, Nanchong, Sichuan Townships Luxi Township, Anhui (芦溪乡), in Qimen County Luxi Township, Jiangxi (芦溪乡), in Yongxin County Luxi Township, Zhejiang (鹿西乡), in Dongtou County
India
Luxi, Nancowry, a village in Andaman & Nicobar Islands
Other Luxi (fonts) Acyl-homoserine-lactone synthase, an enzyme