Kamalapuram is a village in the Kudavasal taluk of Tiruvarur district in Tamil Nadu, India.

As of 2001 census, Kamalapuram had a population of 1,274 with 652 males and 622 females. The sex ratio was 954. The literacy rate was 70.77.

• "Primary Census Abstract - Census 2001". Directorate of Census Operations-Tamil Nadu. Archived from the original on 17 February 2011.