Iravatheeswarar Temple, Thirukottaram (ஐராவதீசுவரர் கோயில், திருக்கொட்டாரம்) is a Hindu temple located in the village of in the Tiruvarur district of Tamil Nadu, India. Constructed by the Medieval Cholas about 1000 years ago, the temple is dedicated to Shiva. The temple is situated on the banks of the a tributary of the Kaveri River.