Nasr ibn Sayyar, born in the year six hundred sixty-three, was a prominent Arab general and the last Umayyad governor of Khurasan, serving from seven hundred thirty-eight to seven hundred forty-eight. His military prowess was particularly evident in the conflicts against the Turgesh, although he faced challenges in addressing the early stages of the rebellion led by al-Harith ibn Surayj.
Despite his commendable reputation as both a soldier and a statesman, Nasr's rise to governorship was largely influenced by his lesser-known tribal lineage, which made him reliant on the caliph's favor. Nevertheless, his administration marked a significant period of reform; he implemented essential tax changes that eased social tensions and helped restore Umayyad authority in Transoxiana, a region that had suffered greatly due to the Turgesh incursions.
In the latter part of his governorship, Nasr found himself embroiled in inter-tribal conflicts and uprisings, coinciding with the Umayyad Caliphate's descent into civil strife. In the year seven hundred forty-six, he was ousted from his capital by Ibn Surayj and Juday al-Kirmani, although he managed to reclaim his position after the two fell into discord, leading to Ibn Surayj's demise.
However, the ongoing turmoil prevented Nasr from effectively countering the rise of the Abbasid Revolution, spearheaded by Abu Muslim, who took advantage of the chaotic situation. Ultimately, in early seven hundred forty-eight, Nasr was forced to flee to Persia, pursued by Abbasid forces, where he met his end on the ninth of December, seven hundred forty-eight.