Simon Rutar was a Slovene historian and geographer. He wrote primarily on the history and geography of the areas that are now part of the Slovenian Littoral, the Italian region of Friuli-Venezia Giulia and the Croatian counties of Istria and Primorsko-Goranska.

The Princely County of Gorizia and Gradisca, historically sometimes shortened to and spelled "Goritz", was a crown land of the Habsburg dynasty within the Austrian Littoral on the Adriatic Sea, in what is now a multilingual border area of Italy and Slovenia. It was named for its two major urban centers, Gorizia and Gradisca d'Isonzo.