Al-Malik an-Nasir Nasir ad-Din Muhammad ibn Qalawun (Arabic: الملك الناصر ناصر الدين محمد بن قلاوون), commonly known as an-Nasir Muhammad (Arabic: الناصر محمد), or by his kunya: Abu al-Ma'ali (أبو المعالى) or as Ibn Qalawun (1285–1341) was the ninth Bahri Mamluk sultan of Egypt who ruled between 1293–1294, 1299–1309, and 1310 until his death in 1341. During his first reign he was dominated by Kitbugha and , while during his second reign he was dominated by Baibars and Salar. Not wanting to be dominated or deprived of his full rights as a sultan by his third reign, an-Nasir executed Baibars and accepted the resignation of Salar as vice Sultan.