Kotiganahosur is a village in Hole Narsipur tehsil in district of Hassan, Karnataka, India. As per the data provided by Census of India in 2011, total population of Kotiganahosur was 236 which includes 129 males and 107 females. Kotiganahosur covers 226.69 ha area. Pincode of Kotiganahosur is 573211.