Hangu may refer to: Places China Hangu District, Tianjin, a district in Tianjin, China Hangu Pass, a pass in China Pakistan Hangu, Pakistan, a town in Khyber Pakhtunkhwa Province Hangu District, Pakistan, a district in Khyber Pakhtunkhwa Province Miranzai Valley, also Hangu, in Khyber Pakhtunkhwa Province Romania Hangu, Neamț, a commune in Neamț County Hangu (river), a tributary of the Bistrița in Neamț County Others Hanggu-guyok, a district in North Korea