Kletnyansky District (Russian: Клетня́нский райо́н) is an administrative[1] and municipal[6] district (raion), one of the twenty-seven in Bryansk Oblast, Russia.

It is located in the northwest of the oblast.

The area of the district is 1,583 square kilometers (611 sq mi).

[2] Its administrative center is the urban locality (a work settlement) of Kletnya.

[10] The population of Kletnya accounts for 70.1% of the district's total population.