Melmaruvathur is a town located in Tamil Nadu, India.

The town is known for having the shrine of goddess Adhi Parashakthi, the Om Shakti Temple.

The Chennai-Tiruchirappalli section of National Highway 45 passes through this town.

From here to Chennai, buses are operated to the southern districts of Tamil Nadu, like Trichy, Madurai, Virudhunagar, Thoothukudi, Tirunelveli, Kanyakumari and Vellore, Tiruvannamalai, Vandavasi, Arani, Bengaluru, Hosur, Villupuram, Salem and Tiruppur.

This Chengalpattu district location article is a stub.