Kukmorsky District (Russian: Кукморский райо́н; Tatar: Кукмара районы) is a territorial administrative unit and municipality of the Republic of Tatarstan within the Russian Federation. The district is located in the north of the republic and occupies a total area of 1,493 square kilometers (576 sq mi). According to the 2010 census, the municipality had a population of 52,021. As of 2020, the district population was 51,567 people. The administrative center of the district is the urban-type settlement of Kukmor which accounts for 32.5% of the district's total population.