Mela Authoor is a village in Tiruchendur tehsil in district of Thoothukkudi, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Mela Authoor was 6,210 which includes 3,126 males and 3,084 females. Mela Authoor covers 277.21 ha area. Pincode of Mela Authoor is 688151.