Thiruvaiyaru | |
|---|---|
Panchayat Town | |
 The Kaveri River at Thiruvaiyaru | |
  Thiruvaiyaru Location in Tamil Nadu, India | |
| Coordinates: 10°53′N 79°06′E / 10.88°N 79.1°E | |
| Country |  India |
| State | Tamil Nadu |
| District | Thanjavur |
| Region | Chola Nadu |
| Government | |
| • Body | Town Panchayat |
| Elevation | 38 m (125 ft) |
| Population (2011) | |
| • Total | 16,164 |
| Languages | |
| • Official | Tamil |
| Time zone | UTC+5:30 (IST) |
Thiruvaiyaru (also spelled as Tiruvaiyaru or Tiruvayyaru) is a panchayat town in Thanjavur District in the Indian state of Tamil Nadu.