Sri Mandirapurisvarar Temple is a Lord Shiva temple in Kovilur in Thiruvarur district in Tamil Nadu. It is one of the padal petra sthalam and the Lord Shiva here was worshipped by Thirugnasambandar.
The shiva lingam is white in color and it is a swayambu moorthy. The temple is an ancient one and hence you will not find navagraha here. Besides, you have lingam which were worshipped by Varuna, Vishwamitra and Markendaya.