The Abbasid caliphs were the holders of the Islamic title of caliph who were members of the Abbasid dynasty, a branch of the Quraysh tribe descended from the uncle of the Islamic prophet Muhammad, Al-Abbas ibn Abd al-Muttalib.

The family came to power in the Abbasid Revolution in 748–750, supplanting the Umayyad Caliphate. They were the rulers of the Abbasid Caliphate, as well as the generally recognized ecumenical heads of Islam, until the 10th century, when the Shi'a Fatimid Caliphate (established in 909) and the Caliphate of Córdoba (established in 929) challenged their primacy. The political decline of the Abbasids had begun earlier, during the Anarchy at Samarra (861–870), which accelerated the fragmentation of the Muslim world into autonomous dynasties. The caliphs lost their temporal power in 936–946, first to a series of military strongmen and then to the Shi'a Buyid Emirs that seized control of Baghdad; the Buyids were in turn replaced by the Sunni Seljuk Turks in the mid-11th century, and Turkish rulers assumed the title of "Sultan" to denote their temporal authority. The Abbasid caliphs remained the generally recognized suzerains of Sunni Islam, however. In the mid-12th century, the Abbasids regained their independence from the Seljuks, but the revival of Abbasid power ended with the Sack of Baghdad by the Mongols in 1258.

Most Abbasid caliphs were born to a concubine mother, known as umm al-walad (Arabic: أم الولد, lit.'mother of the child'). The term refers to a slave woman who had a child from her owner; those women were renowned for their beauty and intelligence, in that the owner might recognize the legitimacy of his children from them to be legally free and with full rights of inheritance, and refrain from trading the mothers afterwards. Those concubines where from non-Muslim lands and brought to slavery in the Abbasid Caliphate via a number of different slave trade routes. The slave concubines mostly were Abyssinians, Armenians, Berbers, Byzantine Greeks, Turkish or even from Sicily.

Abbasid Caliphs (750–1258)

This is the list of Abbasid Caliphs.

No.ReignNameParentsNotable Events
RegnalPersonal
1750 – 8 June 754al-SaffāḥAbū’l-ʿAbbās ʿAbd AllāhMuhammad ibn Ali Rayta bint Ubaydallah al-HarsiaGreat-great-grandson of al-Abbas, Muhammad's uncle. Proclaimed caliph in Kufa after defeat and death of Umayyad caliph Marwan II. Battle of Talas (751) secures Muslim predominance in Central Asia.
210 June 754 – 775al-ManṣūrAbū Jaʿfar ʿAbd AllāhMuhammad ibn Ali ibn Abdullah Sallamah, (possibly from Nefzaoua)Brother and heir of al-Saffah. Founded Baghdad in 762 CE. Independent Emirate of Córdoba founded in al-Andalus by fugitive Umayyad prince Abd al-Rahman I (756).
3775 – 4 August 785al-Mahdī bi-'llāhAbū ʿAbd Allāh MuḥammadAl-Mansur Umm Musa Arwa bint Mansur al-HimyariNominated heir by his father al-Mansur.
4August 785 – 14 September 786al-HādīAbū Muḥammad MūsāAl-Mahdi Al-Khayzuran bint 'AttaNominated first heir by his father al-Mahdi.
514 September 786 – 24 March 809al-RashīdHārūnNominated second heir by his father al-Mahdi.
6March 809 – 24/25 September 813al-AmīnAbū Mūsā MuḥammadHarun al-Rashid Umm Ja'far Zubaidah bint Ja'far ibn al-MansurNominated first heir by his father Harun al-Rashid. Tried to remove his half-brother Abdallah al-Ma'mun from line of succession, beginning the Fourth Fitna. Deposed and killed during the Siege of Baghdad.
7September 813 – 9 August 833al-MaʾmūnAbū'l-ʿAbbās ʿAbd AllāhHarun al-Rashid Umm Abdallah MarajilNominated second heir by his father. Defeated and killed his half-brother, al-Amin. Launch of the Translation Movement, major revamp of the House of Wisdom. Establishment of the Emirate of Crete (824/827). Beginning of the Muslim conquest of Sicily (827) The start of official support for Mu'tazilism. Institution of the mihna (833).
89 August 833 – 5 January 842al-Muʿtaṣim bi-’llāhAbū Isḥāq MuḥammadHarun al-Rashid Maridah bint Shabib, probably from Sughd RegionAccording to al-Tabari, Al-Ma'mun, on his deathbed, dictated a letter appointing his brother Al-Mu'tasim, rather than his son, as his successor. Establishment of the Turkic ghilman in positions of power. Militarization of the administration. Samarra founded and made the new capital (836).
95 January 842 – 10 August 847al-Wāthiq bi-'llāhAbū Jaʿfar HārūnAl-Mu'tasim Qaratis, Greek concubineNominated heir by his father. Died from dropsy, while seated in an oven in an attempt to cure it.
1010 August 847 – 11 December 861al-Mutawakkil ʿalā 'llāhJaʿfarAl-Mu'tasim Umm Ja'far ShujaEnd of official support for Mu'tazilism. Abolition of the miḥnah (848/851). Return to traditional orthodoxy. Assassinated by his guards with support of his son Al-Muntasir.
11861 – 7 or 8 June 862al-Muntaṣir bi-'llāhAbū Jaʿfar MuḥammadAl-Mutawakkil Hubshiya, Greek concubineNominated first heir by al-Mutawakkil . Succeeded him after his assassination. Beginning of Anarchy at Samarra Died of illness. Possibly poisoned.
12862–866al-Mustaʿīn bi-ʾllāhAḥmadMuhammad ibn al-Mu'tasim, Abbasid prince Makhariq, concubine from SicilyCousin of Al-Muntasir. Installed by Turkic troops. Defeated in Fifth Fitna, and forced to abdicate. Executed soon afterwards on the orders of Al-Mu'tazz.
13866–869al-Muʿtazz bi-ʾllāhAbū ʿAbd Allāh MuḥammadAl-Mutawakkil Sabiha (Qabiha), Greek concubineNominated second heir by Al-Mutawakkil, but bypassed when his cousin Al-Musta'in was installed by the Turkic military. Overthrew Al-Musta'in in a civil war with the help of Turkic troops. Attempted to curb the power of the Turkic military elite. Deposed and imprisoned by the Turkic generals; died three days later.
14869 – 21 June 870al-Muhtadī bi-'llāhAbū Isḥāq MuḥammadAl-Wathiq Qurb, Greek concubineCousin of Al-Mu'tazz. Installed by Turkic military. Sought to emulate the pious Umayyad caliph Umar ibn Abd al-Aziz. Killed by Turkic general Musa ibn Bugha after refusing to abdicate.
1521 June 870 – 15 October 892al-Muʿtamid ʿalā ’llāhAbū'l-ʿAbbās AḥmadAl-Mutawakkil Fityan, Greek concubine from KufaInstalled by Turkic military. End of Anarchy at Samarra Real power held by his brother Al-Muwaffaq and later his nephew Al-Mu'tadid, who had the loyalty of the military. Beginning of the "Abbasid revival". Repulsion of the Saffarid rebellion and subjugation of the Zanj Revolt. Establishment of the autonomous Tulunid dynasty in Egypt. Put under house arrest after a failed escape to Tulunid Egypt.
16October 892 – 5 April 902al-Muʿtaḍid bi-'llāhAbū'l-ʿAbbās AḥmadAl-Muwaffaq, Abbasid prince and Commander-in-chief Dirar (Hariz), Greek concubineAl-Mu'tamid's nephew. Added his name in line of succession and removed his cousin as heir. Height of the "Abbasid revival". Recovery of Jazira, Thughur, Jibal. Return of the capital to Baghdad. Start of the Qarmatian missionary activity and raids.
175 April 902 – 13 August 908al-Muktafī bi-'llāhAbū Muḥammad ʿAlīAl-Mu'tadid Jijak, Turkish concubineSon and nominated heir of Al-Mu'tadid. Recovery of Egypt and Syria from the Tulunids. End of the "Abbasid revival".
1813 August 908 – 929al-Muqtadir bi-'llāhAbū'l-Faḍl JaʿfarAl-Mu'tadid Shaghab, Greek concubineInstalled by Abbasid viziers as a puppet ruler on account of his young age of 13. Unsuccessful usurpation attempt by Abdallah ibn al-Mu'tazz (908). Caliphal title claimed by al-Mahdi Billah of the Fatimids from 909 and Abd al-Rahman III of Córdoba from 929. Deposed by the commander-in-chief Mu'nis al-Muzaffar.
19929al-Qāhir bi-'llāhAbū al-Manṣūr MuḥammadAl-Mu'tadid Fitnah, Berber concubineInstalled and soon removed by the commander-in-chief Mu'nis al-Muzaffar.
(18)929 – 31 October 932al-Muqtadir bi-'llāhAbū'l-Faḍl JaʿfarAl-Mu'tadid ShaghabReinstalled by Mu'nis al-Muzaffar. Qarmatian sack of Mecca and Medina (930). Killed in battle before Baghdad against Mu'nis al-Muzaffar.
(19)31 October 932 – 934al-Qāhir bi-'llāhAbū al-Manṣūr MuḥammadAl-Mu'tadid Fitnah, Berber concubineInstalled by Mu'nis al-Muzaffar Deposed by vizier Ibn Muqla in a coup. Deposed, blinded and imprisoned after refusing to abdicate. Freed by Al-Mustakfi eleven years later. Spent rest of his life as a beggar, dying in 950.
20934 – 23 December 940al-Rāḍī bi-'llāhAbū'l-ʿAbbās Aḥmad/MuḥammadAl-Muqtadir Thaloum, Berber concubineOriginally nominated heir by his father Al-Muqtadir, but sidelined by Mu'nis in favour of his uncle, Al-Qahir, who imprisoned him. Made caliph after Al-Qahir's deposition. Creation of the office of amīr al-umarāʾ as the de facto ruler.
21940–944al-Muttaqī li-'llāhAbū Isḥāq IbrāhīmAl-Muqtadir Khalub Zahrah, concubineSelected by amir al-umara Bajkam after the death of his brother Al-Radi. Deposed and blinded by amir al-umara Tuzun. Died in 968.
22September 944 – 29 January 946al-Mustakfī bi-ʾllāhʿAbd AllāhAl-Muktafi Ghusn (Amlah al-Nas), concubineInstalled by the amīr al-umarāʾ Tuzun after deposition of his nephew. Deposed and blinded after the Buyid takeover of Baghdad. Died under house arrest in 949.
2329 January 946 – 974al-Muṭīʿ li-ʾllāhAbū'l-Qāsim al-FaḍlAl-Muqtadir Shaghla, concubine from SicilyWent into hiding upon his uncle Al-Muktafi's enthronement, who sought to have him captured. Installed by the Buyid Amir Mu'izz al-Dawla. Complete loss of Egypt, Palestine and Hejaz to Fatimids. Induced to abdicate with his health as a pretext by Turkic generals.
24974–991al-Ṭāʾiʿ li-amri ʿllāhAbd al-KarīmAl-Muti Utb al-RumiyahNominated heir of Al-Muti. Buyid infighting. Campaigns of Byzantine Emperor John Tzimisces Deposed by the Buyid Amir Baha' al-Dawla. Died in 1003.
251 November 991 – 29 November 1031al-Qādir bi-'llāhAḥmadIshaq ibn al-Muqtadir, Abbasid prince Tumna, concubineHe succeeded his cousin, Caliph Al-Ta'i. Installed by the Buyid Amir Baha' al-Dawla. Granting of the title of Sultan to rulers as official deputies to the caliph, in particular to Mahmud of Ghazni. Publication of the Baghdad Manifesto against Shia Fatimids.
2629 November 1031 – 2 April 1075al-Qāʾim bi-amri 'llāhAbu Ja'far AbdallahAl-Qadir Badr al-Dija (Qatr al-Nida), Armenian concubineEnd of the Caliphate of Córdoba (1031). Recognition of Abbasid religious and nominal authority by Almoravids (c. 1062). End of Qarmatian state (1067). Beginning of Seljuk Turks influence in Baghdad. End of Buyid influence.
272 April 1075 – February 1094al-Muqtadī bi-amri ’llāhAbū'l-Qāsim ʿAbd AllāhMuhammad ibn al-Qa'im, Abbasid prince Urjuwuan, Armenian concubineGrandson and heir of Al-Qa'im. Recognition of Abbasid authority in Arabia due to Seljuk conquest.
28February 1094 – 6 August 1118al-Mustaẓhir bi-'llāhAbū l-ʿAbbās AḥmadAl-Muqtadi Taif Al-Afwah, Egyptian concubineAl-Muqtadi's heir. First Crusade.
296 August 1118 – 29 August 1135al-Mustarshid bi-'llāhAbū'l-Manṣūr al-FaḍlAl-Mustazhir Lubaba, Slavs concubineNominated heir by his father. Almohad Empire claimed in the Maghreb and Al-Andalus (1121). Failed to seek military independence from the Seljuks. Murdered, possibly by the Assassins.
3029 August 1135 – 1136al-Rāshid bi-'llāhAbu Jaʿfar al-ManṣūrAl-Mustarshid Khushf, Iraqi concubineNominated heir by his father. Deposed by the Seljuk Sultan Ghiyath ad-Din Mas'ud. Assassinated by the Assassins in 1138.
311136 – 12 March 1160al-Muqtafī li-ʾamri ’llāhAbū ʿAbd Allāh MuḥammadAl-Mustazhir Ashin, Syrian concubineUncle of Al-Rashid. Installed by Sultan Ghiyath ad-Din Mas'ud Failed Seljuk Siege of Baghdad. Independence from Seljuk influence.
3212 March 1160 – 20 December 1170al-Mustanjid bi-'llāhAbū'l-Muẓaffar YūsufAl-Muqtafi Thawus, Turkish or Abyssinian concubineSon and heir of Al-Muqtafi.
3320 December 1170 – 30 March 1180al-Mustaḍīʾ bi-amri ʾllāhal-ḤasanAl-Mustanjid Ghadha, Armenian concubineSon and heir of Al-Mustanjid. End of the Fatimid Caliphate in 1171. Restoration of Abbasid authority in Egypt under Saladin.
342 March 1180 – 4 October 1225al-Nāṣir li-Dīn AllāhAbu'l-ʿAbbās AḥmadAl-Mustadi Sayyida ZumurrudRecovery of Jerusalem from the Crusaders (1187) by Saladin. End of Seljuk empire by the combined alliance of Abbasids and Khwarazmian Persia. Mongol conquest of Khwarazmian Empire. Considered last effective Abbasid caliph.
355 October 1225 – 11 July 1226al-Ẓāhir bi-amri’llāhAbu Nasr MuḥammadAl-Nasir AsmaHeir and son of Al-Nasir.
3611 July 1226 – 2 December 1242al-Mustanṣir bi-'llāhAbū Jaʿfar al-ManṣūrAl-Zahir Zahra, Turkish concubineHeir and son of Al-Zahir.
372 December 1242 – 20 February 1258al-Mustaʿṣim bi-'llāhʿAbd AllāhAl-Mustansir Hajer, Abyssinian concubineHeir and son of Al-Mustansir. Last Abbasid caliph. End of the Caliphate as a political and religious entity. Executed after the Mongol sack of Baghdad.

Caliphs of Cairo (1261–1517)

In 1261, the Abbasid dynasty was re-established by a cadet branch of the dynasty at Cairo under the auspices of the local Mamluk sultans, but these caliphs were purely religious and symbolic figures, while temporal power rested with the Mamluks. The revived caliphate in Cairo lasted until the Ottoman conquest of Egypt in 1517, after which the caliphal title passed to the Ottoman dynasty.

The Cairo Abbasids were largely ceremonial caliphs under the patronage of the Mamluk Sultanate that existed after the takeover of the Ayyubid dynasty.

No.ReignNameParentsNotable Events
RegnalPersonal
113 June 1261 – 28 November 1261al-Mustanṣir bi-llāhAbū'l-Qāsim AḥmadAz-Zahir Umm ahmad (concubine)Installed as caliph in Cairo, Egypt by the Mamluk sultan Baybars in 1261.
216 November 1262 – 19 January 1302al-Ḥākim bi-Amri'llāh IAbū'l-ʿAbbās AḥmadAbu Ali Hasan ibn Abu Bakr ibn HasanInstalled as caliph by ruler of Aleppo, Aqqush, in 1261, proclaimed as caliph in Cairo by Baybars after al-Mustansir II died.
320 January 1302 – February 1340al-Mustakfī bi-llāh IAbū ar-Rabīʾ SulaymānAl-Hakim I
4February 1340 – 17 June 1341al-Wāthiq bi-'llāh IAbū ʾIsḥāq ʾIbrāhīmAhmad ibn al-Hakim (son of al-Hakim I)
51341–1352al-Ḥākim bi-Amri'llāh IIAbū'l-ʿAbbas ʾAḥmadAl-Mustakfi I
61352–1362al-Muʿtaḍid bi-'llāh IAbū al-Fatḥ Abū Bakr
71362–1377al-Mutawakkil ʿalā'llāh IAbū ʿAbd Allāh MuḥammadAl-Mu'tadid IFirst reign, deposed in 1377.[citation needed]
81377al-Mustaʿṣim bi-'llāhAbū Yaḥya ZakarīyāʾAl-Wathiq IFirst reign.
(7)1377–1383al-Mutawakkil ʿalā'llāh IAbū ʿAbd Allāh MuḥammadSecond reign.
9September 1383 – 13 November 1386al-Wāthiq bi-'llāh IIAbū Ḥafṣ ʿUmarAl-Wathiq I
(8)1386–1389al-Mustaʿṣim bi-'llāhAbū Yaḥya ZakarīyāʾSecond reign.
(7)1389 – 9 January 1406al-Mutawakkil ʿalā'llāh IAbū ʿAbd Allāh MuḥammadThird reign.
1022 January 1406 – 9 March 1414al-Mustaʿīn bi-'llāhAbū al-Faḍl al-ʿAbbasAl-Mutawakkil I Bay Khatun, Turkish concubineBecame Sultan of Egypt from 7 May – 6 November 1412, as a titular figurehead for Shaykh al-Mahmudi.[citation needed]
111414–1441al-Muʿtaḍid bi-'llāh IIAbū al-Fatḥ DāwudAl-Mutawakkil I Kazal, Turkish concubine
121441 – 29 January 1451al-Mustakfī bi-llāh IIAbū al-Rabīʿ SulaymānAl-Mutawakkil I Bay Khatun
131451–1455al-Qāʾim bi-ʾamr AllāhAbū al-Baqāʾ Ḥamza
141455 – 7 April 1479al-Mustanjid bi-'llāhAbū al-Maḥāsin Yūsuf
155 April 1479 – 27 September 1497al-Mutawakkil ʿalā'llāh IIAbū al-ʿIzz ʿAbd al-ʿAzīzYa'qub ibn al-Mutawakkil I Haj al-Malik
161497–1508al-Mustamsik bi-'llāhAbū al-Ṣabr YaqūbAl-Mutawakkil IIFirst reign, abdicated in 1508.
171508–1516al-Mutawakkil ʿalā'llāh IIIMuḥammadAl-MustamsikFirst reign.
(16)1516–1517al-Mustamsik bi-'llāhAbū al-Ṣabr YaqūbSecond reign, abdicated in 1516.[citation needed]
(17)1517al-Mutawakkil ʿalā'llāh IIIMuḥammadSecond reign. In 1516 or 1517, he was sent to Constantinople by the Ottoman sultan Selim II after accompanying the Mamluk sultan al-Ghuri to Syria, where the latter was defeated by the Ottomans, prior to the final Ottoman invasion of Egypt. This marked the end of the Abbasid caliphs.

Genealogy

Genealogical tree of the Abbasid family. In green, the Abbasid caliphs of Baghdad. In yellow, the Caliphs of Cairo. Muhammad is included (in caps) to show the kinship of the Abbasids with him.

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