Belorechensk is a town in Krasnodar Krai, Russia, located on the Belaya River, from which it takes its name. It forms the municipal formation Belorechenskoye urban settlement, as the only locality in its composition. Population: 51,590 (2020), 53,892 (2010 census); 54,028 (2002 census); 51,177 (1989 Soviet census).