Chetnihalli is a village in Mantralayam tehsil in district of Kurnool, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Chetnihalli was 2,904 which includes 1,435 males and 1,469 females. Chetnihalli covers 1114 ha area. Pincode of Chetnihalli is 518345.