Benaganahalli is a village in Krishnarajanagara tehsil in district of Mysore, Karnataka, India. As per the data provided by Census of India in 2011, total population of Benaganahalli was 794 which includes 394 males and 400 females. Benaganahalli covers 227.86 ha area. Pincode of Benaganahalli is 571617.