Kaleser is a village in Sahjanwa tehsil in district of Gorakhpur, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Kaleser was 2,428 which includes 1,315 males and 1,113 females. Kaleser covers 233.08 ha area. Pincode of Kaleser is 273209.