“Let us think Globally and work Locally”
Diocese Communities
Sivagangai:
| 1. Provincialate | 16. Puliyal |
| 2. Sarugani | 17. Joevilla – Puliyal |
| 3. Pasumpon- Kamuthi | 18. Devakottai |
| 4. Sivagangai | 19. Devakottai-Arul Nagar |
| 5. Paramakudi | 20. Ramnagar |
| 6. Thiruvarangam | 21. Karaikudi |
| 7. Ramnad | 22. Kuthalur |
| 8. Salaigramam | 23. Thirupathur |
| 9. Suranam | 24. Manamadurai |
| 10. Satharasanpatti | 25. Rajakembiram |
| 11. Susaiapparpattanam | 26. Savariarpattanam |
| 12. Andichiurani | 27. R.S.Mangalam |
| 13. Thondi | 28. Irudayapuram |
| 14. Karankadu | 29. Rameswaram |
| 15. Andavoorani | 30. Pamban |
Madurai
1. Massabielle Convent
2. Leonard Convent
3. St. Joseph’s House ( Leonard Hospital)
Trichy
1. Puthur-Trichy
Tanjore
1. Ponnamaravathi
2. Mudalchery
Kumbakonam
1. Puthur-Uthamanur
Vellore
1. Nallur
Dharmapuri
1. Selliampatti
2. Kandikuppam
Salem
1. Angammal Colony – Salem
2. Gundukallur – Salem