Coordinates: 43°30′41.48″N 39°52′5.1″E / 43.5115222°N 39.868083°E
Khosta (Russian: Хоста) is a microdistrict in Khostinsky City District in Sochi, Krasnodar Krai, Russia, primarily known as a spa and a resort on the Black Sea coast. Khosta is located in the mouth of the Khosta River, between the center of Sochi and Adler. The area is served by the Khosta railway station.
In the Middle Ages, Genoa supported a colony (Costa) at the location of modern Khosta. Eventually the area was taken by the Ottoman Empire, and the settlement was known as Khamysh. After the Russo-Turkish War of 1828–29 it was occupied by the Russian Empire, and the whole population was eventually resettled to Turkey. In 1891—1892 the coastal road between Novorossiysk and Batumi was constructed, and first settlers appeared in Khosta. On May 15, 1899, Khosta was granted town status. At the time, it belonged to Black Sea Governorate with the center in Novorossiysk. By 1914, Khosta had a population of 1,500 inhabitants, a brick factory, and a wine production plant.