Karlushka (; , Karlu) is a rural locality (a settlement) in Mayminskoye Rural Settlement of Mayminsky District, the Altai Republic, Russia. The population was 442 as of 2016. There are 4 streets. Geography Karlushka is located on the Katun River, 4 km southwest of Mayma (the district's administrative centre) by road. Mayma is the nearest rural locality. References Rural localities in Mayminsky District