Nāsir ad-Dīn Naṣrat Shāh (Bengali: নাসিরউদ্দীন নুসরত শাহ, Persian: ناصر الدین نصرت شاه; r. 1519–1533), also known as Nusrat Shah, was the second Sultan of Bengal belonging to the Hussain Shahi dynasty. He continued with his father's expansionist policies but by 1526, had to contend with the Mughal ascendency in the Battle of Ghaghra. Simultaneously, Nasrat Shah's reign also suffered a reverse at the hands of the Ahom kingdom. The reigns of Alauddin Husain Shah and Nasrat Shah are generally regarded as the "golden age" of the Bengal Sultanate.