Kastamonu vilayet contains the administrative territorial entity Sanjak of Kengiri
Administrative divisions
Sanjaks of the Vilayet:
Sanjak of Kastamonu (Kastamonu, İnebolu, Safranbolu, Taşköprü, Daday, Cide, Tosya, Araç)
Sanjak of Kengiri (Çankırı, Çerkeş)
Sanjak of Sinob (Sinop, Boyabat, Ayancık)Sanjak of Bolu (Sanjak of Boli), now Bolu Province, was an independent sanjak within the borders of Kastamonu Vilayet. Localities within the sanjak: Bolu, Karadeniz Ereğli, Bartın, Gerede, Göynük, Akçakoca, Düzce, Devrek, Mudurnu.
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