Constantine I of Imereti

Constantine I (died 1327) of the Bagrationi dynasty ruled Imereti, or Western Georgia, as king from 1293, when he succeeded his father David VI Narin. His younger brother Michael disputed the crown and seized the northern provinces, and the brothers' civil war lasted until Constantine's death.

The Dadiani, Sharvashidze and Gurieli princes exploited the chaos to make their lands virtually independent principalities. He died in 1327 without an heir, and Michael took the throne.