This article details the subdivisions of the Ottoman Empire.

Provinces

The Ottoman Empire was divided into provinces (vilayets, beylerbeyilik eyalets or pashaluks). As time progressed the number of provinces would vary from thirty-six a little over twenty, until many of the provinces were lost during World War I. At the height of its power, the Empire had 29 provinces. The Provinces of Rumili and Anadolu were under the direct rule of the sultan in Istanbul. The remaining 27 provinces were controlled by governors-general (beylerbeyi s).

As well as the provinces there were three tributary states (Khanate of Crimea, Wallachia, and Moldavia) and Transylvania, a principality under the suzerainty of the Porte.

Rumili (Rumelia) Anadolu (Anatolia) Rüm Karamanid Egypt Syria Diyarbekir Kurdistan Dulgadir The Aegean Islands

Erzerum Van Shehrizor Baghdad Buda Bosnia Kanizsa Özi (Ochakov) Trebizond (Trabzon) Tripoli Cyprus Tunis

Morea Algiers Al-Hasa Aleppo Mosul Basra Hejaz Wallachia (tributary) Moldavia (tributary) Khanate of Crimea (vassal state) Transylvania (under Ottoman suzerainty)

After 1861 there also existed the autonomous Lebanon Province , which had been created as a homeland for the Maronite Christians under European pressure.

Subprovinces

See also

See the article on state organisation of the Ottoman Empire for further information on the structure of power in the provinces.