Etfal Hospital Clock Tower, or Children's Hospital Clock Tower (), is a clock tower situated in the garden of the Hamidiye Etfal Hospital (now à Âià Âli Etfal Hospital) in the à Âià Âli district of Istanbul, Turkey at the European side of Bosphorus. It was ordered by the Ottoman sultan Abdülhamid II (reigned 1876âÂÂ1909), and constructed by the architect Mehmet à Âükrü Bey.
The tall structure is made of marble and fine Hereke stone. On the front face, the tughra of Sultan Abdülhamid II is put on.