Kottaiyur Sub-Center
| Hospital Name | Kottaiyur Sub-Center |
| Address | Hsc Kottaiyur |
| Address Line2 | Kottaiyur, Road Side By School |
| Location | Kottaiyur |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Krishnagiri |
| Taluka | Denkanikottai |
| Block | Thali |
| GPS Location | Latitude: 12.2751 |
| Longitude: 77.6135 |
Kottaiyur Sub-Center hospital is a SubCentre in Thali. It is located in Krishnagiri district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.