Hasan-Jalalyan (Armenian: Õ€Õ¡Õ½Õ¡Õ¶-Õ‹Õ¡Õ¬Õ¡Õ¬ÕµÕ¡Õ¶Õ¶Õ¥Ö€) is a medieval Armenian dynasty that ruled over parts of the South Caucasus. From the early thirteenth century, the family held sway in Khachen (Greater Artsakh) in what are now the regions of lower Karabakh, Nagorno-Karabakh, and Syunik in modern Armenia. The family was founded by Hasan-Jalal Dawla, an Armenian feudal prince from Khachen. The Hasan-Jalalyans maintained their autonomy over the course of several centuries of nominal foreign domination by the Seljuk Turks, Persians and Mongols. They, along with the other Armenian princes and meliks of Khachen, saw themselves as holding the last bastion of Armenian independence in the region.
Through their patronage of churches and monasteries, Armenian culture flourished in the region. By the late sixteenth century, the Hasan-Jalalyan family had branched out to establish principalities in nearby Gulistan and Jraberd. Along with the separately ruled melikdoms of Varanda and Dizak, these five principalities formed the Five Melikdoms of Karabakh, also known as the Melikdoms of Khamsa.