Vazhavallan is a village located in Thoothukudi district of the state Tamil Nadu, India. It is located in Srivaikundam taluk. Korkaiyaan kaalvai, a stream cuts the village into two halves. The people living here are mostly Hindu Nadars. The Adhi Kilakathiyan swami temple, Parama Sakthi Amman temple located here has rich ancient history. The chief god of Adhi Kilakathiyan Swami temple is said to be the last pandya king koon pandyan's son. Now the major work of people is agriculture. This village town was situated in the bank of Thamiraparani.