Poplat (Serbian Cyrillic: Поплат) is a village in Bosnia and Herzegovina in the Berkovići municipality, belonging to the Republika Srpska entity.

According to the 1991 census, the village had 457 inhabitants.

Before 1981, the official name of the settlement was "Donji (Lower) Poplat".

Poplat is located in East Herzegovina.

This article about a location in the municipality of Berkovići, Republika Srpska is a stub.