Lumdiengngan is a village in Mawsynram tehsil in district of East Khasi Hills, Meghalaya, India. As per the data provided by Census of India in 2011, total population of Lumdiengngan was 400 which includes 200 males and 200 females. Lumdiengngan covers N/A area. Pincode of Lumdiengngan is 793113.