Tukayevsky District is a territorial administrative unit and municipal district of the Republic of Tatarstan within the Russian Federation. The administrative center is Naberezhnye Chelny, but the city itself is not included as a part of the district. As of 2020, the population in the district was estimated at 42,511 people.

Tatarstan, officially the Republic of Tatarstan, sometimes also called Tataria, is a republic of Russia located in Eastern Europe. It is a part of the Volga Federal District; and its capital and largest city is Kazan, an important cultural centre in Russia. The region's main source of wealth is oil with a strong petrochemical industry.