Langteng Rongphar 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 Langteng Rongphar was 91 which includes 47 males and 44 females. Langteng Rongphar covers 499 ha area. Pincode of Langteng Rongphar is N/A.