Tamalinsky District (Russian: Тамали́нский райо́н) is an administrative[1] and municipal[5] district (raion), one of the twenty-seven in Penza Oblast, Russia.

It is located in the southwest of the oblast.

The area of the district is 1,236 square kilometers (477 sq mi).

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

[8] The population of Tamala accounts for 45.3% of the district's total population.