Duchy of Carinthia

The Duchy of Carinthia (Latin: Ducatus Carinthiae; German: Herzogtum Kärnten; Slovene: Vojvodina Koroška) was a duchy located in southern Austria and parts of northern Slovenia. It was separated from the Duchy of Bavaria in 976, and was the first newly created Imperial State after the original German stem duchies.

Carinthia remained a State of the Holy Roman Empire until its dissolution in 1806, though from 1335 it was ruled within the Austrian dominions of the Habsburg dynasty. A constituent part of the Habsburg monarchy and of the Austrian Empire, it remained a Cisleithanian crown land of Austria-Hungary until 1918. By the 1920 Carinthian plebiscite in October 1920, the main area of the duchy formed the Austrian state of Carinthia.