Kannamangala is a village located in Bangalore East Tehsil, in the Bangalore Rural district in Karnataka, India. It is situated 6 km away from the sub-district headquarters of Bangalore East. As per 2009 stats, Kannamangala village is also a gram panchayat.

The total geographical area of village is 325.13 hectares. Kannamangala has a total population of 4,381 people, and 1,146 houses.

Kannamangala Lake is spread over 18 acres. It was the lifeline of Kannamangala, [[Kadugodi|Seegehalli and Doddabhanahalli and served the panchayats as a main source of water to the whole region with a population of more than 25.000. The three panchayaths belong to the greater Whitefield district of Bangalore.