Lonakup Engti is a village in Diphu tehsil in district of Karbi Anglong, Assam, India. As per the data provided by Census of India in 2011, total population of Lonakup Engti was 33 which includes 17 males and 16 females. Lonakup Engti covers 2 ha area. Pincode of Lonakup Engti is 782470.