Leninogorsk (Russian: Лениного́рск; Tatar: Лениногорск) is a town in the Republic of Tatarstan, Russia, located 322 kilometers (200 mi) southeast of Kazan.

[1] As an administrative division, it is incorporated separately as the town of republic significance of Leninogorsk—an administrative unit with the status equal to that of the districts.

[1] As a municipal division, the town of republic significance of Leninogorsk is incorporated within Leninogorsky Municipal District as Leninogorsk Urban Settlement.

[3] Leninogorsk is important to the Russia's oil industry.

The Romashkino Field located here in the Volga-Ural oil and gas region, also called the "Second Baku," is operated by Tatneft.