This list includes fleet organisations of the Ottoman Navy during the Italo-Turkish War.
On October 29, 1911, the Ottoman Navy was structured as follows:[1]
Fleet (Commander: Kalyon Kaptanı Tahir)
Flotilla (Korvet Kaptanı Hakkı)
Smyrna Detachment (Yüzbaşı Hikmet)
Salonika Detachment (Korvet Kaptanı Bekir Reşid)
Tripolitania Detachment (Korvet Kaptanı Ahmer)
Lake Skadar Detachment (Yüzbaşı Yahya)
Preveza Detachment (Korvet Kaptanı Tevfik)
Red Sea Detachment (Korvet Kaptanı Hamid)
Beirut Detachment (no naval commander)