Domaljevac is a village situated within the Domaljevac-Šamac municipality. It is located in the Posavina Canton of the Federation of Bosnia and Herzegovina, which is one of the entities that make up the country of Bosnia and Herzegovina.
The settlement serves as a local point within the regional administrative structure of the federation. It is characterized by its location in the Posavina region, an area defined by its geographical position in the eastern part of the country.