Goriška is a historical region in western Slovenia on the border with Italy. It comprises the northern part of the wider traditional region of the Slovenian Littoral (Primorska). The name Goriška is an adjective referring to the city of Gorizia, its historical and cultural centre.

The Slovene Littoral, or simply Littoral, is one of the traditional regions of Slovenia. The littoral in its name – for a coastal-adjacent area – recalls the former Austrian Littoral, the Habsburg possessions on the upper Adriatic coast, of which the Slovene Littoral was part. Today, the Littoral is often associated with the Slovenian ethnic territory that, in the first half of the 20th century, found itself in Italy to the west of the Rapallo Border, which separated a quarter of Slovenes from the rest of the nation, and was strongly influenced by Italian fascism.