Thondi
| Thondi | |
|---|---|
| Country | India | 
| State | Tamil Nadu | 
| District | Ramanathapuram | 
| Government | |
| • Type | Town panchayat | 
| • Body | Town panchayat of Thondi | 
| Population  (2011) | |
|  • Total | 18,465 | 
| Languages | |
| • Official | Tamil | 
| Time zone | UTC+5:30 (IST) | 
| PIN | 623409 | 
| Vehicle registration | TN-65 | 
| Nearest Town | Ramanathapuram R. S. Mangalam Tiruvadanai | 
| Lok Sabha constituency | Ramanathapuram | 
| Vidhan Sabha constituency | Tiruvadanai | 
Thondi is a town located in the Ramanathapuram district of the southern Indian state of Tamil Nadu. It is about 25 km from Tiruvadanai. During the Sangam period, it India, it was a port town.