Kolpashevsky District (Russian: Колпа́шевский райо́н) is an administrative[1] and municipal[4] district (raion), one of the sixteen in Tomsk Oblast, Russia.

It is located in the center of the oblast.

The area of the district is 17,112 square kilometers (6,607 sq mi).

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

[7] The population of Kolpashevo accounts for 58.6% of the district's total population.