Longlefoth is a village in Nyapin tehsil in district of Kurung Kumey, Arunachal Pradesh, India. As per the data provided by Census of India in 2011, total population of Longlefoth was 372 which includes 182 males and 190 females. Longlefoth covers 50000 ha area. Pincode of Longlefoth is N/A.