ʿAbd Allāh ibn ʿUmar ibn ʿAbd al-ʿAzīz (Arabic: عبد الله بن عمر بن عبد العزيز; died 750) was an Umayyad prince, the son of Caliph Umar II (r. 717–720), and briefly governor of Iraq under Yazid III in 744–745. In this capacity he quelled the pro-Alid rebellion of Abd Allah ibn Mu'awiya at Kufa, although Ibn Mu'awiya managed to flee to Istakhr in Persia.