B Bommenahalli is a village in Kadur tehsil in district of Chikmagalur, Karnataka, India. As per the data provided by Census of India in 2011, total population of B Bommenahalli was 128 which includes 66 males and 62 females. B Bommenahalli covers 229.25 ha area. Pincode of B Bommenahalli is 577138.