Krishnarajanagara is a town in Mysore district in the Indian state of Karnataka.

Krishnarajanagara is located on the northern part of Mysore district, west of the Krishna Raja Sagara Reservoir.

It has an average elevation of 786 metres above sea level.

On average, the town receives the least amount of rainfall in January, and the most in October.According to the 2011 India census, Krishnarajanagara had a population of 35,805.

This article related to a location in Mysore district, Karnataka, India is a stub.