Gajarnarsingh is a village in Khajni tehsil in district of Gorakhpur, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Gajarnarsingh was 279 which includes 124 males and 155 females. Gajarnarsingh covers 32.42 ha area. Pincode of Gajarnarsingh is N/A.