Rajapalayam (disambiguation)

Rajapalayam may refer to:


 * Rajapalayam, a town in Virudhunagar district in the Indian state of Tamil Nadu
 * Rajapalayam (State Assembly Constituency), an assembly constituency located in Sivakasi Lok Sabha Constituency in Tamil Nadu
 * Rajapalayam dog, an Indian Sighthound
 * Rajapalayam block, a revenue block in the Virudhunagar district of Tamil Nadu, India