Kilidülbahir is an ancient name for a Turkish village in the Eceabat District of Çanakkale Province, on the peninsula of Gallipoli. The name of the village is given as Kilidülbahir in the records of 1525 and Kilid-i Bahreyn in the records of 1665. Its name nowadays is Kilitbahir. Its population is 598 (2021).