Regunathapuram is a village in Karambakudi taluk, Pudukkottai district, Tamil Nadu. Its LGD code is 639655 and it covers 5.63 km². Category: Rural.
Bordering villages: Kallaakottai, Bhanduvakkottai, Namburampatti, Tattamanipatti, PAPPAPATTI, KIRATHUR, Periakottai, Puduviduthy, Vandanviduthy.
Boundary from the Survey of India village boundary database. All villages in Tamil Nadu