Sultan Nasiruddin Mahmud Shah was a ruler of the Delhi Sultanate in India during the 14th century. He ascended to the throne in 1246 and is known for his efforts to stabilize the kingdom after a period of turmoil. His reign was marked by attempts to strengthen the administration and maintain peace within the diverse population of the sultanate. During his rule, Sultan Nasiruddin faced challenges from both internal factions and external threats. He relied on capable advisors, including the famous general Iltutmish, to help manage the kingdom's affairs. His leadership contributed to the continuation of the Mamluk dynasty and laid the groundwork for future rulers.