Harpur Machhagar is a village in Hata tehsil in district of Kushinagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Harpur Machhagar was 4,352 which includes 2,236 males and 2,116 females. Harpur Machhagar covers 375.32 ha area. Pincode of Harpur Machhagar is N/A.