Spazio vitale (Italian: [ˈspattsjo viˈtaːle], living space) was the territorial expansionist concept of Italian Fascism. It was defined in universal terms as "that part of the globe over which extends either the vital requirements or expansionary impetus of a state with strong unitary organization which seeks to satisfy its needs by expanding beyond its national boundaries". It is similar to the German Nazi Party's concept of Lebensraum.
The territorial extent of the Italian spazio vitale was to cover the Mediterranean as a whole (Mare Nostrum) and Northern Africa from the Atlantic Ocean to the Indian Ocean. It was to be divided into piccolo spazio ("small space"), which was to be inhabited only by Italians, and grande spazio ("large space") inhabited by other nations to be under the Italian sphere of influence. The nations in the grande spazio would be subjected to Italian rule and protection, but were to keep their own languages and cultures. Fascist ideologist Giuseppe Bottai likened this historic mission to the deeds of the ancient Romans, stating that the new Italians will "illuminate the world with their art, educate it with their knowledge, and give robust structure to their new territories with their administrative technique and ability".
In the political philosophy of Italian Fascism, the concept of Spazio Vitale (Vital Space), which justified the colonial expansion of Italy, corresponded to the Lebensraum concept of the National Socialists in Germay. Yet, the colonial imperialism inherent to the Spazio Vitale proposed by Benito Mussolini did not require the genocide of the subjugated nations, but presented the Italian race as a "custodian and bearer of superior civilization".