Belinsky District (Russian: Бели́нский райо́н) is an administrative[1] and municipal[4] district (raion), one of the twenty-seven in Penza Oblast, Russia.

It is located in the west of the oblast.

The area of the district is 2,124 square kilometers (820 sq mi).

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

[7] The population of the administrative center accounts for 29.7% of the district's total population.