Melnedumbur is a village in Kattumannarkoil tehsil in district of Cuddalore, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Melnedumbur was 692 which includes 334 males and 358 females. Melnedumbur covers 113.25 ha area. Pincode of Melnedumbur is 608302.