Abd al-Rahman ibn Khalid ibn al-Walid (Arabic:عَبْدُ الرَّحْمَن بْنِ خَالِد بْنِ الْوَلِيد,romanized: ʿAbd al-Raḥmān ibn Khālid ibn al-Walīd; 616–666) was the governor ofHoms under caliphsUthman (r. 644–656) andMu'awiya I (r. 661–680). During Mu'awiya's governorship of Syria (639–661), Abd al-Rahman commanded a number of campaigns against theByzantine Empire and defended theUpper Mesopotamian frontier from the Iraq-based forces of CaliphAli (r. 656–661). He fought reputably against the latter at theBattle of Siffin in 657 and continued his governorship of Homs and campaigns against the Byzantines after Mu'awiya became caliph in 661. His battlefield reputation and descent from his father, the prominent generalKhalid ibn al-Walid, made him particularly popular among the Arabs ofSyria. Mu'awiya ultimately perceived him as a potential rival of his own sonYazid, who he was grooming as his successor, which led the caliph to allegedly order Abd al-Rahman's poisoning in 666.

Abd al-Rahman was born inc. 616,[1] the son of the prominent Muslim general and member of theQurayshi clan ofBanu Makhzum,Khalid ibn al-Walid.^[2] Abd al-Rahman's mother was Khalid's wife Asma, the daughter ofAnas ibn Mudrik, a prominent chieftain and poet of theKhath'am tribe who was active during thepre-Islamic period and died several years after the advent of Islam in the 620s.^[2][3] Abd al-Rahman likely entered military service during the caliphate ofUthman (r. 644–656).[2] During Uthman's reign, he was appointed the governor ofJund Hims (military district ofHoms) byMu'awiya ibn Abi Sufyan, the overall governor of the province ofSyria.^[4][5] Abd al-Rahman was dispatched by Mu'awiya to command a number of military campaigns against theByzantines inAnatolia and was referred to in the Greek sources "Abderachman".^[5][6] He fended off a raid against Mu'awiya's territory in theJazira (Upper Mesopotamia) by theIraqi forces of CaliphAli (r. 656–661) in 657.[5] Later that year, Abd al-Rahman served as a commander in the Syrian army of Mu'awiya against Ali at theBattle of Siffin,^[2] where he fought with distinction and held the banner of the Syrians.^[7] His brotherMuhajir fought for Ali's side in the same battle and was killed.^[7] During the subsequent arbitration talks inAdhruh orDumat al-Jandal in 658 or 659 between the representatives of Ali and Mu'awiya, Abd al-Rahman was among those in the latter's faction to witness the arbitration document.^[8]

Abd al-Rahman continued as governor of Jund Hims during the caliphate of Mu'awiya beginning in 661.^[2] In 664/665 and 665/666, he led the winter campaigns against the Byzantines along the Anatolian front.^[9] According to the Muslim traditional sources, Abd al-Rahman posed a threat to Mu'awiya's ambitions to appoint his ownYazid as his successor and the caliph resolved to eliminate him.^[5] At the time, he was the last surviving son of Khalid ibn al-Walid and his descent from the reputable general, as well as his own valor and effectiveness fighting the Byzantines, had endeared him to the Syrian Arabs.^[10] To that end, Mu'awiya allegedly had his Christian physician,Ibn Uthal, poison Abd al-Rahman upon the latter's return to Homs from the Byzantine front in 666.^[5][10] The physician was later killed by a kinsman of Abd al-Rahman called Khalid, who was either his son or the son of his brother Muhajir.^[11] This Khalid was consequently imprisoned and fined Ibn Uthal'sblood money by Mu'awiya to protect him from potential retaliation.^[5][12] Relations between the influential Banu Makhzum, who were mostly concentrated in theHejaz (western Arabia), and Mu'awiya deteriorated as a result of Abd al-Rahman's alleged poisoning.^[7] The Orientalist historianHenri Lammens doubts the reliability of the narrative, which he relates to the anti-Christian violence in Homs around that time.^[5] Abd al-Rahman's son Khalid was a commander of a naval campaign against the Byzantines in 668 or 669.^[13][14]

The line of Khalid ibn al-Walid died out with the deaths of Abd al-Rahman's roughly forty male descendants as a result of a plague in Syria toward the end of theUmayyad period (661–750).^[7] Abd al-Rahman is buried alongside his father and one of his father's wives, Fadda, in Homs.^[15] In 1908, theOttoman rulers of Syria built theKhalid ibn al-Walid Mosque around the site claimed since at least the 12th century to contain their graves.^[15]

• Blackburn, Richard (2005).Journey to the Sublime Porte: The Arabic Memoir of a Sharifian Agent's Diplomatic Mission to the Ottoman Imperial Court in the Era of Suleyman the Magnificent. Orient-Institut.ISBN 9783899134414.
• Crone, P. (1978)."Khālid b. al-Walīd". Invan Donzel, E.;Lewis, B.;Pellat, Ch. &Bosworth, C. E. (eds.).The Encyclopaedia of Islam, Second Edition.Volume IV: Iran–Kha. Leiden: E. J. Brill. pp. 928–929.OCLC 758278456.
• Della Vida, G. Levi (1978)."Khathʿam". Invan Donzel, E.;Lewis, B.;Pellat, Ch. &Bosworth, C. E. (eds.).The Encyclopaedia of Islam, Second Edition.Volume IV: Iran–Kha. Leiden: E. J. Brill. pp. 1105–1106.OCLC 758278456.
• Blankinship, Khalid Yahya, ed. (1993).The History of al-Ṭabarī, Volume XI: The Challenge to the Empires. SUNY Series in Near Eastern Studies. Albany, New York: State University of New York Press.ISBN 978-0-7914-0851-3.
• Gibb, H. A. R. (1960)."ʿAbd al-Raḥmān b. Khālid b. al-Walīd". InGibb, H. A. R.;Kramers, J. H.;Lévi-Provençal, E.;Schacht, J.;Lewis, B. &Pellat, Ch. (eds.).The Encyclopaedia of Islam, Second Edition.Volume I: A–B. Leiden: E. J. Brill. p. 85.OCLC 495469456.
• Graebner, Michael David (1975),The Role of the Slavs Within the Byzantine Empire, 500–1018, Rutgers University Press
• Hawting, G. R., ed. (1996).The History of al-Ṭabarī, Volume XVII: The First Civil War: From the Battle of Siffīn to the Death of ʿAlī, A.D. 656–661/A.H. 36–40. SUNY Series in Near Eastern Studies. Albany, New York: State University of New York Press.ISBN 978-0-7914-2393-6.
• Hinds, M. (1991)."Makhzūm". InBosworth, C. E.;van Donzel, E. &Pellat, Ch. (eds.).The Encyclopaedia of Islam, Second Edition.Volume VI: Mahk–Mid. Leiden: E. J. Brill. pp. 137–140.ISBN 978-90-04-08112-3.
• Humphreys, R. Stephen, ed. (1990).The History of al-Ṭabarī, Volume XV: The Crisis of the Early Caliphate: The Reign of ʿUthmān, A.D. 644–656/A.H. 24–35. SUNY Series in Near Eastern Studies. Albany, New York: State University of New York Press.ISBN 978-0-7914-0154-5.
• Jankowiak, Marek (2013). "The First Arab Siege of Constantinople". In Zuckerman, Constantin (ed.).Travaux et mémoires, Vol. 17: Constructing the Seventh Century. Paris: Association des Amis du Centre d'Histoire et Civilisation de Byzance. pp. 237–320.ISBN 978-2-916716-45-9.
• Morony, Michael G., ed. (1987).The History of al-Ṭabarī, Volume XVIII: Between Civil Wars: The Caliphate of Muʿāwiyah, 661–680 A.D./A.H. 40–60. SUNY Series in Near Eastern Studies. Albany, New York: State University of New York Press.ISBN 978-0-87395-933-9.

• 616 births
• 666 deaths
• 7th-century Arab people
• 7th-century people from the Umayyad Caliphate
• Banu Makhzum
• Deaths by poisoning
• Umayyad people of the Arab–Byzantine wars
• People of the First Fitna
• Tabi‘un
• Rashidun governors of Hims
• Umayyad governors of Hims
• Umayyad governors of Ta'if

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