Patharni Pur is a village in Lambhua tehsil in district of Sultanpur, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Patharni Pur was 250 which includes 139 males and 111 females. Patharni Pur covers 35.32 ha area. Pincode of Patharni Pur is 222301.