Principality of Theodoro

Lordship of the city of Theodoro and the Maritime Region Αὐθεντία πόλεως Θεοδωροῦς καὶ παραθαλασσίας
Early 14th century–1475
Coat of arms
Crimea in the middle of the 15th century.   Theodoro shown in green
Status	Principality
Capital	Mangup (Doros, Theodoro)
Common languages	Greek (official), also Crimean Gothic, Kipchak and others
Religion	Eastern Orthodoxy
Government	Monarchy
Prince
• 1475	Alexander of Theodoro
Historical era	Late Middle Ages
• First mention of the principality	Early 14th century
• Ottoman conquest	1475
Preceded by Succeeded by Empire of Trebizond Ottoman Empire Crimean Khanate

The Principality of Theodoro (Greek: Αὐθεντία πόλεως Θεοδωροῦς καὶ παραθαλασσίας), also known as Gothia (Γοτθία) or the Principality of Theodoro-Mangup,^[1] was a Greek principality in the southern part of Crimea, specifically on the foothills of the Crimean Mountains.^[2] It represented one of the final rump states of the Eastern Roman Empire^{[citation needed]} and the last territorial vestige of the Crimean Goths until its conquest by the Ottoman Empire by the Ottoman Serb Gedik Ahmed Pasha in 1475. Its capital was Doros, also sometimes called Theodoro and now known as Mangup. The state was closely allied with the Empire of Trebizond.