Kotnapani is a village in Dongargarh tehsil in district of Rajnandgaon, Chhattisgarh, India. As per the data provided by Census of India in 2011, total population of Kotnapani was 595 which includes 286 males and 309 females. Kotnapani covers 558.05 ha area. Pincode of Kotnapani is 491445.