| Sl No. | District Name | District Headquarters | Website Link |
|---|---|---|---|
| 1 | Ariyalur | Ariyalur | ariyalur.nic.in/ |
| 2 | Chengalpattu | Chengalpattu | chengalpattu.nic.in/ |
| 3 | Chennai | Chennai | chennai.nic.in/ |
| 4 | Coimbatore | Coimbatore | coimbatore.nic.in/ |
| 5 | Cuddalore | Cuddalore | cuddalore.nic.in/ |
| 6 | Dharmapuri | Dharmapuri | dharmapuri.nic.in/ |
| 7 | Dindigul | Dindigul | dindigul.nic.in/ |
| 8 | Erode | Erode | erode.nic.in/ |
| 9 | Kallakurichi | Kallakurichi | kallakurichi.nic.in/ |
| 10 | Kancheepuram | Kancheepuram | kancheepuram.nic.in/ |
| 11 | Karur | Karur | karur.nic.in/ |
| 12 | Krishnagiri | Krishnagiri | krishnagiri.nic.in/ |
| 13 | Madurai | Madurai | madurai.nic.in/ |
| 14 | Mayiladuthurai | Mayiladuthurai | mayiladuthurai.nic.in/ |
| 15 | Nagapattinam | Nagapattinam | nagapattinam.nic.in/ |
| 16 | Kanyakumari | Nagercoil | kanniyakumari.nic.in/ |
| 17 | Namakkal | Namakkal | namakkal.nic.in/ |
| 18 | Perambalur | Perambalur | perambalur.nic.in/ |
| 19 | Pudukottai | Pudukottai | pudukkottai.nic.in/ |
| 20 | Ramanathapuram | Ramanathapuram | ramanathapuram.nic.in/ |
| 21 | Ranipet | Ranipet | ranipet.nic.in/ |
| 22 | Salem | Salem | salem.nic.in/ |
| 23 | Sivaganga | Sivaganga | sivaganga.nic.in/ |
| 24 | Tenkasi | Tenkasi | tenkasi.nic.in/ |
| 25 | Thanjavur | Thanjavur | thanjavur.nic.in/ |
| 26 | Theni | Theni | theni.nic.in/ |
| 27 | Thiruvallur | Thiruvallur | tiruvallur.nic.in/ |
| 28 | Thiruvarur | Thiruvarur | tiruvarur.nic.in/ |
| 29 | Thoothukudi | Thoothukudi | thoothukudi.nic.in/ |
| 30 | Tiruchirappalli | Tiruchirappalli | tiruchirappalli.nic.in/ |
| 31 | Tirunelveli | Tirunelveli | tirunelveli.nic.in/ |
| 32 | Tirupathur | Tirupathur | tirupathur.nic.in/ |
| 33 | Tiruppur | Tiruppur | tiruppur.nic.in/ |
| 34 | Tiruvannamalai | Tiruvannamalai | tiruvannamalai.nic.in/ |
| 35 | The Nilgiris | Udagamandalam (Ootacamund) | nilgiris.nic.in/ |
| 36 | Vellore | Vellore | vellore.nic.in/ |
| 37 | Viluppuram | Viluppuram | viluppuram.nic.in/ |
| 38 | Virudhunagar | Virudhunagar | virudhunagar.nic.in/ |