Melasirupothu is a village in Ramanathapuram district and Mudukulathur Taluka in the Indian state of Tamil Nadu. It is 16 km west of Mudukulathur, 8 km east of Sikkal and 15 km east of Ervadi. It is famous for its Thinnayiramoorthi temple, and one of the most popular festivals is the Kuthirai Eduppu. In this village have Panchayt Union Middle School and Government Primary Health Centre. But, recently they boycotted the 2019 lok shaba election because of their plea for clean drinking water, road facilities and school were not met with and government did not take any initiative.