Kazakh Khanate
Syzdyk sultan (), (1837-1910) Chingizid, was a Sultan and statesman in the Kazakh Khanate. He was son of the last Kazakh Khan Kenesary Kasymuly, Hakim Teriskeyav Kokand khanate, pansat bashi in Kokand army. In historiography, he is also referred to as Sadiq Sultan.