Melasemmangudi is a village in Papanasam tehsil in district of Thanjavur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Melasemmangudi was 1,000 which includes 519 males and 481 females. Melasemmangudi covers 240.66 ha area. Pincode of Melasemmangudi is 614302.