Khandagayty is a rural locality situated in the Tuva Republic of Russia. It serves as the administrative center of the Ovyursky District.
According to census data, the population of Khandagayty has remained relatively stable over recent decades. The 2010 census recorded a population of 3,207 residents, following figures of 3,173 in 2002 and 2,930 during the 1989 Soviet census.