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Udangudi | |
|---|---|
  Udangudi Location in Tamil Nadu, India  Udangudi Udangudi (India) | |
| Coordinates: 8°26′00″N 78°01′00″E / 8.4333°N 78.0167°E | |
| Country |  India |
| State | Tamil Nadu |
| District | Thoothukudi |
| Area | |
| • Total | 11.23 km2 (4.34 sq mi) |
| Population (2011) | |
| • Total | 19,738 |
| • Density | 1,800/km2 (4,600/sq mi) |
| Languages | |
| • Official | Tamil |
| Time zone | UTC+5:30 (IST) |
| PIN | 628203 |
| Telephone code | 04639 |
| Vehicle registration | TN 69, TN 92 |
Udangudi is a Panchayat town in Thoothukudi district in the Indian state of Tamil Nadu.