Tanggu District

Tanggu District () was a district in the Tianjin municipality, now part of the Binhai New Area. It is on the Hai River where it enters the Bohai Sea, and is a port for Tianjin, which is about upriver. The Tianjin Economic-Technological Development Area is within the city limits and oversees the construction of a bridge.
The Tanggu Truce was signed in Tanggu.