Yıldız Mosque (Turkish: Yıldız Hamidiye Camii, Yıldız Camii) is a mosque located in Istanbul. It was established by Sultan Abdul Hamid II in 1885 AD. The Yildiz Mosque is located on Barbaros Street in Besiktas on the Yildiz Saray Road. The dome of the mosque is small and sits on a polygonal polygon. The mosque has sixteen windows. The minaret of the mosque with a balcony is of the Muqarnas architecture, and the minaret is notched to the top.