This list includes fleet organisations of the Ottoman Navy during the Balkan Wars.
On October 10, 1912, the naval ships of the Ottoman Navy was disposed as follows:
Haydarpaşa, Constantinople (present day: Istanbul)
Golden Horn (shipyard), Constantinople
Golden Horn, Constantinople
Dolmabahçe, Constantinople
Kabataş, Constantinople
Arnavutköy, Constantinople
Bosporus-Büyükdere, Constantinople
Salonika (present day: Thessaloniki)
Smyrna (present day: İzmir)
On October 16, 1912, the Ottoman Navy was structured as follows:
On December 19, 1912, the Ottoman Navy was structured as follows:
On December 20, 1912, the Ottoman Navy was structured as follows: