Tenedos (, "Tenedhos", ), or Bozcaada in Turkish, is an island of Turkey in the northeastern part of the Aegean Sea. Administratively, the island constitutes the Bozcaada district of Çanakkale province. With an area of it is the third largest Turkish island after Imbros (Gökçeada) and Marmara. In 2018, the district had a population of 3023. The main industries are tourism, wine production and fishing. The island has been famous for its grapes, wines and red poppies for centuries. It is a former bishopric and present Latin Catholic titular see.