Machhaua Dube is a village in Harraiya tehsil in district of Basti, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Machhaua Dube was 262 which includes 137 males and 125 females. Machhaua Dube covers 75.97 ha area. Pincode of Machhaua Dube is 272129.