Thalainayar Sub-Center
| Hospital Name | Thalainayar Sub-Center |
| Address | 1/19a |
| Address Line2 | North Street, Kaliamman Kovil |
| Location | Thirumalam |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Nagapattinam |
| Taluka | Vedaranyam |
| Block | Thalanayiru |
| GPS Location | Latitude: 10.5667 |
| Longitude: 79.7667 |
Thalainayar Sub-Center hospital is a SubCentre in Thalanayiru. It is located in Nagapattinam district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.