Sri Chandramouleesvarar Temple is a Lord Shiva temple in Thiruvakkarai in Villupuram district in Tamil Nadu. It is a padal petra sthalam and the Lord Shiva here was worshipped by Thirugnasambandar.
The shivalingam has 3 faces and the lingam is colder in summer and warmer in winter. The temple is also a parihara sthalam for Shani bhagavan.

Padal Petra Sthalam
This is one of the 276 temples mentioned in Devaram which are collections of songs of these temples by Thirunavukkarasar, Thirugnasambandar, Sundarar and Manickavasagar. These collection of songs composed by the great saints describe many of these temples, deities, history, legends, sthala vruksha, temple ponds and other details about the god and temple.