Nahsapar is a village in Khalilabad tehsil in district of Sant Kabir Nagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Nahsapar was 739 which includes 387 males and 352 females. Nahsapar covers 72.68 ha area. Pincode of Nahsapar is 272175.