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.