Gannai is a village in Deosar tehsil in district of Singrauli, Madhya Pradesh, India. As per the data provided by Census of India in 2011, total population of Gannai was 4,711 which includes 2,389 males and 2,322 females. Gannai covers 2323.13 ha area. Pincode of Gannai is N/A.