Nasiruddin Mahmud

Nasiruddin Mahmud (ناصر الدين محمود) may refer to:

• Nasir ad-Din Mahmud I (r. 1092-1094), Sultan of the Seljuk Empire
• Nasir al-Din Mahmud (r. 1201-1222), Bey of the Artuqids
• Nasir ad-Din Mahmud (r. 1219-1234), Zengid emir of Mosul
• Nasiruddin Mahmud (eldest son of Iltutmish) (r. 1227–1229), a governor of Bengal under the Delhi Sultanate
• Nasiruddin Mahmud Shah, Sultan of Delhi (r. 1246–1265)
• Nasir-ud-Din Mahmud Shah Tughluq (r. 1394–1413), Sultan of Delhi
• Mahmud Shah (Sultan of Bengal) (r. 1435–1459)