Kashirsky District (Russian: Каши́рский райо́н) is an administrative[1] and municipal[2] district (raion), one of thirty-six in Moscow Oblast, Russia.

It is located in the south of the oblast.

The area of the district is 646.09 square kilometers (249.46 sq mi).

[2] Its administrative center is the town of Kashira.

[7] The population of Kashira accounts for 59.6% of the district's total population.