Constantine I (, Konstantine I; died 1327), from the Bagrationi dynasty, was king of Western Georgia from 1293 to 1327.
Accession and civil war
A son of the Georgian king David VI Narin and his wife, Tamar Amanelisdze, or a Palaeologian princess. Constantine succeeded to the throne of Western Georgia upon his father's death in 1293. Unlike his eastern Georgian counterparts, Constantine remained independent from the Ilkhanid hegemony, but he faced serious internal unrest as his younger brother Michael opposed his accession and seized control of the regions of Racha, Lechkhumi, and Argveti. In vain did the nobles of Imereti try to reconcile the brothers and internecine conflict continued to upset the country.