Gorjasbi Beg,[a] better known as Mansur Khan, was a Safavid military commander, royal gholam, and official from the Georgian Orbeliani clan.

He served as the commander of the empire's élite gholam corps (qollar-aghasi) sometime before 1693, and as the governor (beglarbeg) of Qandahar in 1663.

He was a son of the Georgian nobleman Aslamaz, and had at least two brothers, Otar (Zu al-Faqār) and Vakhushti, who held prominent positions like him.

According to Alexander Orbeliani (1802–1869), he had one more brother named Kaykhosrow.