Maine Bey Gaon is a village in Donka tehsil in district of Karbi Anglong, Assam, India. As per the data provided by Census of India in 2011, total population of Maine Bey Gaon was 22 which includes 11 males and 11 females. Maine Bey Gaon covers 15 ha area. Pincode of Maine Bey Gaon is 782450.