Patni Nankar is a village in Mehdawal tehsil in district of Sant Kabir Nagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Patni Nankar was 445 which includes 230 males and 215 females. Patni Nankar covers 92.01 ha area. Pincode of Patni Nankar is 272154.