Nasir ibn Uthman () was the sultan of the Sultanate of Adal in the Horn of Africa.
The son of Uthman the Abyssinian, Nasir was brought to power through a coup by a militaristic party who longed for a Second Conquest of Abyssinia. Upon his death in 1573, his son, Muhammad ibn Nasir ibn Uthman took his place followed him as sultan