Mezhevskoy District (Russian: Межевско́й райо́н) is an administrative[1] and municipal[5] district (raion), one of the twenty-four in Kostroma Oblast, Russia.

It is located in the north of the oblast.

The area of the district is 2,178 square kilometers (841 sq mi).

[citation needed] Its administrative center is the rural locality (a selo) of Georgiyevskoye.

[9] The population of Georgiyevskoye accounts for 56.3% of the district's total population.