The collapse of the Georgian realm was a political and territorial fragmentation process that resulted in the dynastic triumvirate military conflict of the Bagrationi monarchs and war of succession in the united Kingdom of Georgia culminating during the second half of the 15th century.

The Bagrationi dynasty is a royal dynasty which reigned in Georgia from the Middle Ages until the early 19th century, being among the oldest extant Christian ruling dynasties in the world. In modern usage, the name of the dynasty is sometimes Hellenized and referred to as the Georgian Bagratids, also known in English as the Bagrations.