DIOCESE OF CHINGLEPUT - DEANERIES OF THE DIOCESE
I. CHINGLEPUT VICARIATE
PATRON - ST. JOSEPH
1. Chingleput
2. Divine Mercy Hill Shrine - Chingleput (Independent Diocesan Shrine)
3. Karumbakkam
4. Mambakkam
5. Maraimalai Nagar
6. Melrosapuram
7. R.Palayam
8. Sogandi
9. Vallam
10. Walajabad
II. CHEYYUR VICARIATE
PATRON - OUR LADY OF GOOD VOYAGE
1. Cheyyur - (Vicariate Pilgrim Centre - Jubilee Year of Mercy)
2. Kadapakkam
3. Neerpair
4. Pavunjur
5. Porur - Nugumbal
6. Sengattur
7. Thatchoor
III. COVELONG VICARIATE
PATRON - OUR LADY OF MOUNT CARMEL
1. Covelong (Diocesan Shrine)
2. Kelambakkam
3. Koothavakkam
4. Mamallapuram
5. Muttukadu
6. Oragadam
7. Sadras
8. Thirukazhukundram
9. Thiruporur
IV. KANCHEEPURAM VICARIATE
PATRON - SACRED HEART OF MARY
1. Eraiyur
2. Kancheepuram
3. Molasur
4. Ottanthangal
5. Palnellore
6. Panrutti
7. Sellampattidai
8. Sriperumbudur - (Vicariate Pilgrim Centre - Jubilee Year of Mercy)
9. Valarpuram
10. Vippedu
V. MADURANTAGAM VICARIATE
PATRON - MAZHAI MALAI MATHA
1. Acharapakkam
2. Acharapakkam Shrine (Independent Diocesan Shrine)
3. Elapakkam
4. Gandhi Nagar
5. K.K.Pudur
6. Madurantagam
7. Pathur
8. Sendivakkam
9. Thandalam
VI. PALAVAKKAM VICARIATE
PATRON - ST. ANTONY
1. Injambakkam (Quasi)
2. Medavakkam
3. Palavakkam (Diocesan Shrine)
4. Pallikaranai
5. Perungudi
6. Sholinganallur
7. Thuraipakkam
8. Vettuvankeni
VII. PALLAVARAM VICARIATE
PATRON - ST. FRANCIS XAVIER
1. Chromepet
2. Kamarajapuram
3. Kundrathur
4. Nandambakkam
5. Nemilicherry
6. Pallavaram - (Vicariate Pilgrim Centre - Jubilee Year of Mercy)
7. Pammal
8. Pozhichalur
9. Rajaji Nagar
VIII. PALLIAGARAM VICARIATE
PATRON - ST. JOHN DE BRITTO
1. Ammaiyappanallur
2. M.N. Kandigai
3. Malligapuram
4. Ongur - (Vicariate Pilgrim Centre - Jubilee Year of Mercy)
5. Palliagaram
6. Pappanallur
7. Perungozhi
8. R.N. Kandigai
9. Vedanthangal
IX. ST. THOMAS MOUNT VICARIATE
PATRON - APOSTLE THOMAS
1. Alandur
2. Ayyapanthangal
3. Madha Nagar
4. Madipakkam
5. Manapakkam
6. Meenambakkam
7. Nanmangalam
8. Ramapuram
9. St. Thomas Mount
10. St. Thomas Mount National Shrine (Independent National Shrine)
11. Vanuvampet - (Vicariate Pilgrim Centre - Jubilee Year of Mercy)
X. TAMBARAM VICARIATE
PATRON - OUR LADY OF FATIMA
1. Dharkast
2. Guduvancherry
3. Iyancheri
4. Kolapakkam
5. Mudichur
6. Old Perungalathur
7. Padappai
8. Perungalathur
9. Selaiyur
10. Sithalapakkam
11. Tambaram - (Diocesan Shrine)
12. Urapakkam
13. Valan Nagar
14. Vengaivasal