Regunathapuram

Regunathapuram may refer to:


 * Regunathapuram, Papanasam, a village in Papanasam taluk, Thanjavur district, Tamil Nadu, India
 * Regunathapuram, Pattukkottai, a village in Pattukkottai taluk, Thanjavur district, Tamil Nadu, India
 * Regunathapuram, Pudukkottai, a village in Karambakudi taluk, Pudukkottai district, Tamil Nadu, India