Kannahalli is a village in Tirumakudal Narsipur tehsil in district of Mysore, Karnataka, India. As per the data provided by Census of India in 2011, total population of Kannahalli was 2,527 which includes 1,270 males and 1,257 females. Kannahalli covers 932.23 ha area. Pincode of Kannahalli is 571124.