Mehmed III
Şah Sultan (; 1544 – 3 November 1577) was an Ottoman princess, the daughter of Selim II (reign 1566–74) and Nurbanu Sultan. She was the granddaughter of Suleiman the Magnificent (reign 1520–66) and his consort Hurrem Sultan, sister of Sultan Murad III (reign 1574–95) and aunt of Sultan Mehmed III (reign 1595–1603).