Tuapse (Russian: Туапсе́; Adyghe: ТIуапсэ) is a town in Krasnodar Krai, Russia, situated on the northeast shore of the Black Sea, south of Gelendzhik and north of Sochi. Population: 63,233 (2010 Census preliminary results); 64,238 (2002 Census); 63,081 (1989 Census).

Tuapse is a sea port and the northern center of a resort zone which extends south to Sochi.

Tuapse is a large center (native land) for the Shapsugs tribe with other areas in Circassia, with about 10,000 speakers of the language living in Tuapse. The name of the town is itself Adyghe (literally meaning "two waters") since Tuapse was part of historical Circassia and it became a part of Russia during the rule of Tsar Alexander I in 1801-1825. In early Greek sources the town was also attested as Topsida.

The modern settlement dates back to 1838, when the Russian fort of Velyaminovsky was established in the area after this region became a part of Russia in 1829 by Treaty of Adrianople. During the Crimean War, the Ottomans seized the fort and held it for two years (1857–1859). The village of Velyaminovskoye (Вельяминовское) was established here in 1864; it is the village that later became Tuapse. Urban status was granted to Tuapse in 1896.