Muzaffar ad-Din Musa ibn Muhanna[note 1] (died November 1341) was the amir al-ʿarab (commander of the Bedouin tribes) in Syria and lord of Salamiyah and Palmyra under the Mamluks in 1335–November 1341.
Musa maintained close relations with Sultan an-Nasir Muhammad and cooperated with him during Muhanna's defection to the Mongol Ilkhanate and later during his own reign.
In return for Musa's support and supply of noble Arabian horses, an-Nasir Muhammad granted substantial, high-income iqtaʿat (fiefs) in Syria.
[2] Despite Musa's loyalty, the sultan appointed Muhanna's brother Fadl ibn Isa as amir al-ʿarab in his stead.
iqtaʿ) to the Al Fadl that were previously confiscated by the family; the iqtaʿat had been redistributed to finance the Mamluk emirs and soldiers fighting on the frontier with Lesser Armenia.