Ubaydallah ibn al-Mahdi
| Ubaydallah ibn al-Mahdi عبيد الله بن محمد المهدي | |||||
|---|---|---|---|---|---|
| Governor of Arminiya | |||||
| In office | c. 788 – 791 | ||||
| Predecessor | Yazid ibn Mazyad al-Shaybani | ||||
| Successor | Abd al-Qadir (791) then Al-Fadl ibn Yahya | ||||
| Governor of Egypt | |||||
| In office | 795 – 795 (first term) | ||||
| Predecessor | Abdallah ibn al-Musayyab | ||||
| Successor | Musa ibn Isa | ||||
| In office | 796 – 797 (second term) | ||||
| Predecessor | Musa ibn Isa | ||||
| Successor | Isma'il ibn Salih | ||||
| Born | 771 Baghdad, Abbasid Caliphate | ||||
| Died | 810/11 Baghdad, Abbasid Caliphate, now Iraq | ||||
| Burial | Baghdad | ||||
| |||||
| Dynasty | Abbasid | ||||
| Father | Al-Mahdi | ||||
| Mother | Raytah | ||||
| Religion | Islam | ||||
Ubaydallah ibn Muhammad al-Mahdi (Arabic: عبيد الله بن محمد المهدي, romanized: ʿUbayd Allāh ibn Muḥammad al-Mahdī) (771–810/11) was an Abbasid prince. He was the son of al-Mahdi, the third caliph of the Abbasid Caliphate, and Raytah, daughter of the first Abbasid caliph Abu al-Abbas al-Saffah.