Landakanahalli is a village in Sirsi tehsil in district of Uttara Kannada, Karnataka, India. As per the data provided by Census of India in 2011, total population of Landakanahalli was 1,016 which includes 509 males and 507 females. Landakanahalli covers 532.95 ha area. Pincode of Landakanahalli is 581402.