Sarapulsky District (Russian: Сара́пульский райо́н; Udmurt: Сарапул ёрос, Sarapul joros) is an administrative[1] and municipal[6] district (raion), one of the twenty-five in the Udmurt Republic, Russia.

It is located in the southeast of the republic.

The area of the district is 1,877.6 square kilometers (724.9 sq mi).

[3] Its administrative center is the rural locality (a selo) of Sigayevo.

[9] The population of Sigayevo accounts for 22.9% of the district's total population.