Kamensky District is an administrative and municipal district (raion), one of the forty-three in Rostov Oblast, Russia. It is located in the west of the oblast. The area of the district is 2,570 square kilometers (990 sq mi). Its administrative center is the urban locality of Gluboky. Population: 47,696 ; 51,757 (2002 census); 53,291 (1989 Soviet census). The population of Gluboky accounts for 20.7% of the district's total population.