Donji Žabar (Serbian Cyrillic: Доњи Жабар) is a village and municipality in Republika Srpska, Bosnia and Herzegovina.

As of 2013, it has a population of 3,809 inhabitants, while the village of Donji Žabar has a population of 1,208 inhabitants.

Municipality was also known as Srpsko Orašje (Српско Орашје), and was created from part of the pre-war municipality of Orašje (the other part of the pre-war municipality is now in the Federation of Bosnia and Herzegovina).

Una-Sana  Central Bosnia Posavina  Herzegovina-Neretva Tuzla  West Herzegovina Zenica-Doboj  Sarajevo Bosnian Podrinje Canton 10

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