The term Albanian Principalities refers to a number of principalities created in the Middle Ages in Albania and Epirus that were ruled by Albanian nobility. The 12th century marked the first Albanian principality, the Principality of Arbër, however it is in the 14th century and the beginning of the 15th century that these principalities became stronger, especially because of the fall of the Serbian Empire. Some of these principalities were united in 1444 under the military alliance called League of Lezha.
The Principality of Arbanon (1190–1255) was the first Albanian state during the Middle Ages. The proclamation of the feudal state of Arbanon, in the north of Albania, with Kruja as the capital took place in 1190. As the founder of this state is known Progoni and later on Gjini and Dhimiter. Nderfandina is known as the most important center of this principality. For this was spoken clearly by the emblem of Arber found carved on a stone in the Catholic Church of Saint Maria. After the fall of Progon Dynasty the principality came under Grigor Kamona and Gulam of Albania. Finally the principality was dissolved in 1255. The best period of the principality was under Dhimiter Progoni.
Despotate of Angelokastron and Lepanto (1358–1374) was a Despotate, ruled by Albanian chieftains of Epirus. It was created after the defeat of Nikephoros II Orsini in 1358 and ceased to exist in 1374, when its despot, Gjin Bua Shpata, unified the territory with Despotate of Arta.
The Principality of Valona (1346–1417) was a medieval state roughly encompassing the territories of the modern Albanian counties of Vlorë (Valona) and Berat. Initially a vassal of the Serbian Empire, it became an independent lordship after 1355 until conquered by the Ottoman Turks in 1417.