Ganganaikanahalli is a village in Chiknayakanhalli tehsil in district of Tumkur, Karnataka, India. As per the data provided by Census of India in 2011, total population of Ganganaikanahalli was 90 which includes 42 males and 48 females. Ganganaikanahalli covers 178.72 ha area. Pincode of Ganganaikanahalli is 572228.