English: The Madrassa of Al-Nasir Muhammad is a madrassa and mausoleum located in the Bayn al-Qasrayn region of Cairo, Egypt. It was built in the name of the Mamluk sultan Al-Nasir Muhammad ibn Qalawun, but its construction began in 1296 under the reign of Sultan Al-Adil Kitbugha, who was sultan in between Al-Nasir Muhammad's first and seconds reigns. When Al-Nasir Muhammad returned to the throne in 1299 he oversaw its construction until its completion in 1303. The Islamic historian Al-Nuwayri records that Al-Adil Kitbugha built the mausoleum along with the prayer iwan, and Al-Nasir Muhammad completed the construction of the building and added the minaret. Also, the Islamic historian Al-Maqrizi reports that Al-Adil Kitbugha oversaw construction of the building up to the top of the inscription band, and Al-Nasir Muhammad carried out the rest of its construction [Wikipedia.org]