Diocesan Schools
Diocesan Schools
Primary Schools| S.NO. | Categories | Diocese Management Institutions | Religious Management Institutions | Total |
| 1. | Primary Schools | 47 | 34 | 81 |
| 2. | Middle Schools | 33 | 2 | 35 |
| 3. | High Schools | 11 | 15 | 26 |
| 4. | Higher Secondary Schools | 10 | 19 | 29 |
| 5. | Colleges | 3 | 5 | 8 |
| 6. | Teacher Training Institutes | 1 | 3 | 4 |
| 7. | Non – Formal Institutions | 3 | – | 3 |
Middle Schools
| S.No. | Institution Name | Parish | Address |
| 1. | Punitha Amalarpava Matha Primary School |
Alangudi | Punitha Amalarpava Matha Primary School, P. Kulavaipatty, Alangudi-via, Poonaviduthi-po, Pudukottai-dt- 622 301 |
| 2. | R.C. aided Primary school | Ammapet | R.C. aided Primary school, Ukkadai-po, Ammapet-via, Thanjavur-dt- 614 403. |
| 3. | St.Fathima R.C.Primary School | Aranthangi – P | St.Fathima R.C.Primary School NGO Colony, Arantangi, Pudukottai .Dt- 614616 |
| 4. | St. Joseph’s R.C. Primary | Aranthangi – P | St. Joseph’s R.C. Primary School, Police colony, Arantangi, Pudukottai-dt-614 616. |
| 5. | St.Antony’s Primary School | Aranthangi – C | St.Antony’s Primary School, K.Aranthangi, Kattumannarkoil-Tk, Cuddalur-Dt-608 303 |
| 6. | R.C. Primary school | Avudaiyarkoil | R.C. Primary school, Sananendal, Sithapur-po, Avudaiyarkoil-tk, Pudukottai-Dt- 622 204. |
| 7. | St. Arulanandu Primary School | Erukkur | St. Arulanandu Primary School, Keelamathur-Po, Sirkali-Tk, Nagapattinam- 609 116 |
| 8. | Sacred heart Primary school | Karunkanni | Sacred heart Primary school, Kalathidalkarai, Madapuram-po, Kilaiyur-via, Nagai-dt-611 103 |
| 9. | St.Fathima Primary School | Thirupoondi | St.Fathima Primary School, Meenamanallur-Po, Kilaiyur-Via, Nagai-Dt- 611 103 |
| 10. | R.C. Primary School | Kattumannarkoil | R.C. Primary School, Udaiyarkudi, Kattumannarkoil, Cuddalour-Dt- 608 301 |
| 11. | St. Antony’s Primary School | Manambuchavadi | St. Antony’s Primary School, Manambuchavadi, Vari Street, Thanjavur- 613 001 |
| 12. | St. Antony’s Primary School | Maraneri | St. Antony’s Primary School, Maraneri, Megalathur-Po, Thanjavur-Dt- 613 102 |
| 13. | St. Michael’s Primary School | Mathakottai | St. Michael’s Primary School, Mathakottai, R.S. College – Po, Thanjavur- 613 005 |
| 14. | St. Thomas R.C. Ele. School | Nagapattinam | St. Thomas R.C. Ele. School, Arianattu Street, Nagapattinam- 611 001 |
| 15. | St. Antony’s Ele. School | Nagapattinam | St. Antony’s Ele. School, Beach Road, Nagapattinam- 611 001 |
| 16. | R.C. Primary School | Neermulai | R.C. Primary School, Neermulai-Po, Nagai-Dt- 614 711 |
| 17. | R.C. Primary School | North Gate, Thanjavur | R.C. Primary School, Jebamalaipuram, Kalimedu-Po, Thanjavur- 613 008 |
| 18. | R.C. Primary School | North Gate, Thanjavur | R.C. Primary School,Kallaperambur-Po, Thanjavur- 613 008 |
| 19. | R.C. Primary School | North Gate, Thanjavur | R.C. Primary School, Kovathakudi-Po, Melattur-Via, Thanjavur |
| 20. | R.C. Primary School | North Gate, Thanjavur | R.C. Primary School, Palliyeri, Kalimedu-Po, Thanjavur- 613 008 |
| 21. | R.C. Primary School | North Gate, Thanjavur | R.C. Primary School, Valamburi, Vennar Bank-Po, Thanjavur- 613 003 |
| 22. | St. Fatima Primary School | Oliamangalam | St. Fatima Primary School, Oliamangalam-Po, Palakurichi-Via, Pudukottai-Dt- 621 308 |
| 23. | R.C. Elementary School | Padregudi | R.C. Elementary School, Edaiyur-Po, Avudaiyarkoil-Tk, Pudukottai-Dt- 614 629 |
| 24. | Sacred Heart Primary School | Palayamkottai | Sacred Heart Primary School, Vadakkupalayam-Po, Palayamkottai, Cuddalore-Dt-608 701 |
| 25. | R.C. Primary School | Palayamkottai | R.C. Primary School, Kanoor-Po, Kattumannarkoil-Tk, Cuddalore-Dt- 608 701 |
| 26. | St.Antony’s Primary School | Pillavadanthai | St.Antony’s Primary School, Pillavadanthai, Memathur-Po, Sembanarkoil-Vai, Nagai-Dt-609309 |
| 27. | St. Michael’s Primary School | Sammanasur | St. Michael’s Primary School, Kammangudipatty, Oonaiyur-Po, Pudukottai-Dt- 622 505 |
| 28. | St.Xaiver’s Primary School | Sammanasur | St.Xaiver’s Primary School, Saveriarpuram, Oonaiyur-Po, Pudukottai-Dt-622 505 |
| 29. | St.Joseph’s Primary School | Sanjayanagar | St.Joseph’s Primary School, Sanjayanagar, Aladikumulai-Po, Pattukottai-Tk- 614 615 |
| 30. | St. Antony’s Primary School | S.H.Cathedral | St. Antony’s Primary School, Pookara Street, Thanjavur- 613 001 |
| 31. | R.C. Aided Ele. School | Thanikkottagam | R.C. Aided Ele. School, Thanikkottagam-Po, Nagai-Dt |
| 32. | St. Joseph’s Primary School | Thirupoondi | St. Joseph’s Primary School, Meenavarkuppam, Kameswaram-Po, Nagai-Dt- 611110 |
| 33. | St. Sebastiar Primary School | Thirupoondi | St. Sebastiar Primary School, Prathabaramapuram, Palathadi, Vailanknni-Via, Nagai-Dt- 611 111 |
| 34. | St. Fathima Primary School | Thirumayam | St. Fathima Primary School, Thirumayam-Po, Pudukottai-Dt- 622 507 |
| 35. | St. Mary’s R.C. Primary School | Tranquebar | St. Mary’s R.C. Primary School, Eduthukkattai, Palur-Po, Tranquebar-Via, Nagai-Dt- 609 312 |
| 36. | Our Lady of Health Primary School | Vailankanni | Our Lady of Health Primary School, Vailankanni, Nagai-Dt- 611 111 |
| 37. | Antony’s Primary School | Monnayampatty | Antony’s Primary School, Monnayampatty, Vallam Pudur-Po, Thanjavur- 613 403 |
| 38. | St. Joseph’s Primary | Venkatakulam | St. Joseph’s Primary School, Venkatakulam-Po, Pudukottai-Dt- 622 310 |
| 39. | St. Joseph’s Primary School | Venkatakulam | St. Joseph’s Primary School, Michaelpatty, Venkatakulam-Po, Pudukottai-Dt- 622 303 |
| 40. | St. Joseph’s Primary School | Vichoor | St. Joseph’s Primary School, Vichoor-Po, Ammapattinam-Via, Pudukottai-Dt614 617 |
| 41. | R.C. Primary School | Padregudi | R.C. Primary School, Padregudi-Po, Ponbethi-Via, Pudukottai-Dt- 614 629 |
| 42. | St. Francis Xavier Primary School | Pattukottai | St. Francis Xavier Primary School, Anaikkadu-Po, Pattukottai-Tk, Thanjavur-Dt- 614 602 |
| 43. | St. Francis Xavier Primary School | Mayiladuthurai | St. Francis Xavier Primary School, Mayiladuthurai, Nagai-Dt- 609 002 |
| 44. | St. Mary’s Primary School | Thirukkanurpatty | St. Mary’s Primary School, Thirukkanurpatty-Po, Thanjavur-Dt- 613 303 |
| 45. | St. Thomas Primary School | Pattukottai | St. Thomas Primary School, Pattukottai, Thanjavur-Dt |
| 46. | St. Joseph’s Primary School | Kottaikadu | St. Joseph’s Primary School, Kottaikadu-Po, Vadakkadu-Via, Pudukottai-Dt- 622 308 |
| 47. | St. Joseph’s Primary School | Athanur | St. Joseph’s Primary School, Athanur, Karuppamanai-Po, Peravurani-Via, Thanjavur-Dt-614804. |