Fener (Turkish pronunciation: [feˈnæɾ]; Greek: Φανάρι, romanized: Phanári), also spelled Phanar, is a quarter midway up the Golden Horn in the district of Fatih in Istanbul, Turkey. The Turkish name is derived from the Greek word "phanarion" (Medieval Greek: Φανάριον), meaning lantern, streetlight or lamppost; the neighborhood was so called because of a column topped with a lantern which stood here in the Byzantine period and was used as a street light or lighthouse.
Fener was a traditionally Greek neighbourhood during the Ottoman era and its streets still contain many old stone houses and churches dating from Byzantine and Ottoman times. The grand mansions between the main road and the shore of the Golden Horn were often used to store wood imported from the Black Sea (Pontos) area; one now houses Istanbul's Women's Library. Their picturesque façades were damaged as a result of street-widening work from the 1930s onwards.