Arslan Hane (Turkish for Lion's shelter; also Arslanhane) was a Byzantine Eastern Orthodox church converted into a profane building by the Ottomans in Istanbul, Turkey. The Church was dedicated to Christ of the Chalke (Greek: Χριστὸς τῆς Χαλκῆς), after the image of the Savior ("Christ Chalkites") framed above the main entrance of the nearby Chalke Gate. This building, whose name stems possibly from its doors or tiles made with bronze (in Greek chálkeos), was the monumental vestibule of the Great Palace of Constantinople. The desecrated church, already heavily damaged by fire, was demolished in 1804.