Aleksandr Konstantinovich Chachba-Sharvashidze was a painter from the Russian Empire and member of the Chachba- Sharvashidze princely dynasty of Abkhazia. He was the grandson of the Abkhazian ruler Sefer Ali-Bey. His father Constantine was part of the 1832 conspiracy of Abkhazian nobility against Russian rule. Following the death of his cousin,
Giorgi Sharvashidze in 1918, Alexander was the locum tenens of the Abkhazian throne.
