Luancheng Subdistrict (t 灤城街道, s 滦城街道, p Luánchéng, postal Lanchou[citation needed]) is a subdistrict in Luanzhou, Hebei Province, China.
It was connected to the China Railway Company's network in 1892 and was involved in the First Zhili–Fengtian War during China's Warlord era.