Kanagammachathiram (கனகம்மாசத்திரம்) — Tamil Nadu
| Name | Kanagammachathiram |
| Local Name | கனகம்மாசத்திரம் |
| Villages | Panapakkam |
| Type | Gram Panchayat |
| Intermediate Panchayat | Tiruvalangadu |
| Block | Tiruvelangadu |
| District Panchayat | Tiruvallur |
| State Name | Tamil Nadu |
| LGD Code | 229607 |