Kantharlahalli is a village in Gudibanda tehsil in district of Chikkaballapura, Karnataka, India. As per the data provided by Census of India in 2011, total population of Kantharlahalli was 110 which includes 52 males and 58 females. Kantharlahalli covers 194.7 ha area. Pincode of Kantharlahalli is 561209.