Al-Nasir Muhammad (Arabic: الناصر محمد; complete royal name: الملك الناصر ناصر الدين محمد بن قلاوون, al-Malik al-Nasir Nasir al-Din Muhammad ibn Qalawun; nickname: أبو المعالى, Abu al-Ma'ali; often mentioned as ibn Qalawun; 1285–1341) was the ninth Mamluk sultan of Egypt who ruled three times, from December 1293 to December 1294, from 1299 to 1309, and from 1309 till his death in 1341.