Cities (Kerala)  | Churches (125) |
| Adimalathura, Kerala | Amalothbhava Matha (Malayalam)  |
| Adimalathura, Kerala | Fathima Matha (Parish) (Malayalam)  |
| Alamoodu, Kerala | Sancta Maria (Chapel) (Malayalam)  |
| Alumoodu, Kerala | St. Antony (Shrine) (Malayalam)  Chapel of the Sacred Heart |
| Anayara, Kerala | St. Jude (Malayalam)  |
| Anjengo, Kerala | St. Peter (Parish) (Malayalam)  |
| Arayathuruthy, Kerala | All Saints (Parish) (Malayalam)  |
| Attingal, Kerala | Good Shepherd (Parish) (Malayalam)  |
| Avukulam, Kerala | Vimala Matha (Malayalam)  |
| Ayroor, Kerala | St. Thomas (Parish) (Malayalam)  |
| Azhakulam, Kerala | Christ the King (Parish) (Malayalam)  |
| Chambavu, Kerala | Our Lady of Mount Carmel (Parish) (Malayalam)  |
| Chenkotukonam, Kerala | St. Joseph (Malayalam)  |
| Cheriyathura, Kerala | Our Lady of Mount Carmel (Parish) (Malayalam)  |
| Cheruvaikal, Kerala | Velankanni Matha (Quasi-Parish) (Malayalam)  |
| Cheruvettucadu, Kerala | St. Sebastians (Parish) (Malayalam)  |
| Chowara, Kerala | Holy Family (Quasi-Parish) (Malayalam)  |
| Cotton Hill, Kerala | (Carmel Hill Monastery) (Monastery) (Malayalam)  |
| CRPF Pallipuram, Kerala | Risen Christ (Quasi-Parish) (Malayalam)  |
| Edayar, Kerala | Our Lady of Fatima (Quasi-Parish) (Malayalam)  |
| Fathimapuram, Kerala | Fathima Matha (Parish) (Malayalam)  |
| Kachani, Kerala | St. Jude (Quasi-Parish) (Malayalam)  |
| Kakkamoola, Kerala | Ascension (Parish) (Malayalam)  |
| Kanjirampara, Kerala | Vimala Hridaya Matha (Parish) (Malayalam)  |
| Kannanthura, Kerala | St. Antony (Shrine) (Malayalam)  |
| Kannanthura, Kerala | St. John Paul II (Shrine) (Malayalam)  |
| Kannanthura, Kerala | St. Peter (Parish) (Malayalam)  Lourdhu Matha Grotto |
| Karakkamandapam, Kerala | St. Anthony (Parish) (Malayalam)  |
| Karali, Kerala | St. Joseph the Worker (Malayalam)  |
| Karichal, Kerala | St. Paul (Parish) (Malayalam)  |
| Kariyavattom, Kerala | Christ the King (Parish) (Malayalam)  |
| Karumkulam, Kerala | St. Andrew (Parish) (Malayalam)  |
| Kazhakuttom, Kerala | Fathima Matha (Parish) (Malayalam)  |
| Kazhakuttom, Kerala | St. Joseph (Parish) (Malayalam)  |
| Killipalam, Kerala | St. Jude (Parish) (Malayalam)  |
| Kochupally, Kerala | St. Peter (Parish) (Malayalam)  |
| Kochuthope, Kerala | Fathima Matha (Parish) (Malayalam)  |
| Kochuthura, Kerala | St. Antony (Parish) (Malayalam)  |
| Kochuthura, Kerala | St. Thomas Aquinas (Parish) (Malayalam)  |
| Kochuveli, Kerala | St. Joseph (Parish) (Malayalam)  |
| Koliacode, Kerala | St. Antony (Malayalam)  |
| Kudappanakkunnu, Kerala | Our Lady of Fatima (Parish, Monastery) (Malayalam)  |
| Kulashekaram, Kerala | St. Antony (Parish) (Malayalam)  |
| Kumarapuram, Kerala | St. Pius X (Parish) (Malayalam)  |
| Kunninpuram, Kerala | Nithya Sahaya Matha (Parish) (Malayalam)  |
| Kunnukuzhy, Kerala | St. Sebastian (Chapel) (Malayalam)  |
| Kuravankonam, Kerala | St. Thomas (Malayalam)  |
| Kusavarkal, Kerala | Little Flower (Malayalam)  |
| Lourdepuram, Kerala | Our Lady of Lourdes (Parish) (Malayalam)  |
| Malamugal, Kerala | St. Sebastian (Parish) (Malayalam)  |
| Mampally, Kerala | Holy Spirit (Parish) (Malayalam)  |
| Manacaud, Kerala | Sahaya Matha (Parish) (Malayalam)  |
| Mangalapuram, Kerala | St. Joseph (Malayalam)  |
| Mangatukonam, Kerala | Sacred Heart (Malayalam)  |
| Mannanthala, Kerala | St. Joseph (Malayalam)  |
| Marianad, Kerala | Our Lady of Assumption (Parish) (Malayalam)  |
| Monvila, Kerala | Little Flower (Parish) (Malayalam)  |
| Moongode, Kerala | St. Sebastian (Parish) (Malayalam)  |
| Mudavanmugal, Kerala | Mary Rani (Parish) (Malayalam)  |
| Mudiyacode, Kerala | Nithya Sahayamatha (Malayalam)  |
| Murukkumpuzha, Kerala | St. Augustine (Parish) (Malayalam)  |
| Muttada, Kerala | Holy Cross (Parish, Monastery) (Malayalam)  Redemptorist Monastery Retreat Centre |
| Nambyathi, Kerala | Velankanni Matha (Parish) (Malayalam)  |
| Nanthencode, Kerala | Sacred Heart (Parish) (Malayalam)  |
| Nelliyode, Kerala | Immaculate Conception (Quasi-Parish) (Malayalam)  |
| Nettayam, Kerala | Little Flower (Parish) (Malayalam)  |
| Njandoorkonam, Kerala | St. Antony (Parish) (Malayalam)  |
| Palapoor, Kerala | Holy Cross (Parish) (Malayalam)  |
| Palayam, Kerala | St. Joseph (Cathedral, Parish) (Malayalam)  |
| Palayam, Kerala | St. Joseph (Chapel) (Malayalam)  |
| Pallithura, Kerala | St. Mary Magdelene (Parish) (Malayalam)  |
| Pallom, Kerala | St. Francis Xavier (Parish) (Malayalam)  |
| Paruthikuzhy, Kerala | St. Joseph (Parish) (Malayalam)  |
| Paruthiyoor, Kerala | St. Mary Magdalene (Parish) (Malayalam)  |
| Peringamala, Kerala | St. Michael (Parish) (Malayalam)  |
| Pettah, Kerala | St. Anne (Parish) (Malayalam)  |
| Pongumood, Kerala | St. Mary (Parish) (Malayalam)  |
| Ponnumangalam, Kerala | St. Joseph (Quasi-Parish) (Malayalam)  |
| Poonkulam, Kerala | Fathima Matha (Malayalam)  |
| Poonthura, Kerala | St. Thomas (Parish) (Malayalam)  |
| Poothura, Kerala | St. Roch (Parish) (Malayalam)  |
| Poovar, Kerala | St. Bartholomew (Parish) (Malayalam)  |
| Poozhikunnu, Kerala | St. Antony (Parish) (Malayalam)  |
| Pothencode, Kerala | Infant Jesus (Malayalam)  |
| Pothencode, Kerala | St. Joseph (Parish) (Malayalam)  |
| Pulinkudy, Kerala | St. Peter (Monastery) (Malayalam)  INRI, Bethsaida Retreat Center |
| Pullukad, Kerala | Amalolbhava Matha (Malayalam)  |
| Pulluvila, Kerala | St. Jacob (Parish) (Malayalam)  |
| Punnakkamugal, Kerala | St. George (Quasi-Parish) (Malayalam)  |
| Punnamoodu, Kerala | St. Sebastian (Quasi-Parish) (Malayalam)  |
| Pushpagiri, Kerala | Little Flower (Parish) (Malayalam)  |
| Puthennada, Kerala | St. Mary (Malayalam)  |
| Puthenthope, Kerala | St. Ignatius (Parish) (Malayalam)  |
| Puthiyathura, Kerala | St. Nicholas (Parish) (Malayalam)  |
| Puthukurichy, Kerala | St. Michael (Parish) (Malayalam)  |
| St. Andrew’s, Kerala | St. Andrew (Parish) (Malayalam)  |
| Santhipuram, Kerala | St. Joseph (Parish) (Malayalam)  |
| Siluvamala, Kerala | Holy Cross (Shrine) (Malayalam)  |
| South Kollemcode, Kerala | Mount Carmel (Shrine) (Malayalam)  |
| South Kollemcode, Kerala | St. Antony (Shrine) (Malayalam)  |
| South Kollemcode, Kerala | St. Mathew (Parish) (Malayalam)  |
| Sreekariyam, Kerala | St. Christopher (Parish) (Malayalam)  |
| Thazhampally, Kerala | St. James (Parish) (Malayalam)  |
| Thope, Kerala | St. Anne (Parish) (Malayalam)  |
| Thrikkannapuram, Kerala | Good Shepherd (Parish) (Malayalam)  |
| Thumba, Kerala | St. John the Baptist (Parish) (Malayalam)  |
| Thundathil, Kerala | Our Lady of Lourdes (Parish) (Malayalam)  |
| Thycaud, Kerala | Our Lady of Assumption (Parish) (Malayalam)  |
| Valiathura, Kerala | St. Francis Xavier (Parish) (Malayalam)  |
| Valiaveli, Kerala | St. Francis Xavier (Shrine) (Malayalam)  |
| Valiaveli, Kerala | St. Thomas (Parish) (Malayalam)  |
| Valiyathura, Kerala | St. Antony (Parish) (Malayalam)  |
| Varkala, Kerala | St. James (Malayalam)  |
| Vattiyoorkavu, Kerala | Christ the King (Parish) (Malayalam)  |
| Vavvamoola, Kerala | St. Joseph (Malayalam)  |
| Vazhayila, Kerala | St. Jude (Parish) (Malayalam)  |
| Vellalumbu, Kerala | St. Francis Xavier (Malayalam)  |
| Vellayambalam, Kerala | St. Theresa of Lisieux (Parish) (Malayalam)  |
| Vennicode, Kerala | Assumption (Parish) (Malayalam)  |
| Vettucaud, Kerala | Infant Jesus (Malayalam)  |
| Vettucaud, Kerala | Madre de Deus (Parish) (Malayalam)  |
| Vettucaud, Kerala | St. Dominic (Parish) (Malayalam)  |
| Vettuthura, Kerala | St. Sebastian (Parish) (Malayalam)  |
| Vikas Nagar, Kerala | St. Joseph (Parish) (Malayalam)  |
| Vizhinjam, Kerala | Our Lady of Good Voyage (Parish) (Malayalam)  |
Cities (Tamil Nādu)  | Churches (24) |
| Annai Nagar, Tamil Nādu | Our Lady of Good Health (Shrine) (Malayalam, Tamil)  |
| Chinnathurai, Tamil Nādu | St. Agatha (Shrine) (Malayalam)  |
| Chinnathurai, Tamil Nādu | St. Antony (Shrine) (Malayalam)  |
| Chinnathurai, Tamil Nādu | St. Jude (Parish) (Malayalam)  |
| Chinnathurai, Tamil Nādu | St. Nicholas (Shrine) (Malayalam)  |
| Chinnathurai, Tamil Nādu | St. Sebastian (Shrine) (Malayalam)  |
| Edappadu, Tamil Nādu | St. Antony (Shrine) (Malayalam)  |
| Eraviputhenthurai, Tamil Nādu | St. Catherine (Parish) (Malayalam, Tamil)  |
| Eraviputhenthurai, Tamil Nādu | St. Joseph (Shrine) (Malayalam, Tamil)  |
| Erayumanthurai, Tamil Nādu | St. Lucia (Parish) (Tamil)  |
| Marthandanthurai, Tamil Nādu | Our Lady of Dolour (Parish) (Tamil, Malayalam)  |
| Michaelpuram, Tamil Nādu | Archangel St. Michael (Shrine) (Malayalam, Tamil)  |
| Neerody, Tamil Nādu | St. Nicholas (Parish) (Tamil, Malayalam)  |
| Poothurai, Tamil Nādu | St. John the Baptist (Parish) (Tamil)  |
| Samathuvapuram, Tamil Nādu | Arputha Matha (Shrine) (Tamil)  |
| Soosaipuram, Tamil Nādu | St. Joseph (Shrine) (Tamil, Malayalam)  |
| Thadeupuram, Tamil Nādu | St. Jude (Shrine) (Malayalam)  |
| Thoothoor, Tamil Nādu | Christ the King (Shrine) (Tamil, Malayalam)  |
| Thoothoor, Tamil Nādu | Our Lady of Fatima (Shrine) (Tamil)  |
| Thoothoor, Tamil Nādu | Our Lady of Good Heath (Shrine) (Tamil, Malayalam)  |
| Thoothoor, Tamil Nādu | St. Agathammal (Shrine) (Tamil, Malayalam)  |
| Thoothoor, Tamil Nādu | St. Antony (Shrine) (Tamil, Malayalam)  |
| Thoothoor, Tamil Nādu | St. Thomas (Parish) (Tamil, Malayalam)  |
| Vallavilai, Tamil Nādu | St. Mary (Parish) (Malayalam)  |
Cities  | Other Churches Within the Diocesan Territory (6) |
| Kanjirampara, Kerala | St. Antony (Parish) (Syro-Malankara)  |
| Kunnapuzha, Kerala | St. Francis Xavier (Parish) (Syro-Malankara)  |
| Thiruvananthapuram, Kerala | Our Lady of Lourdes (Syro-Malabar)  |
| Trivandrum, Kerala | St. Mary (Cathedral) (Syro-Malankara)  |
| Trivandrum, Kerala | St. Mary Queen of Peace (Former Cathedral, Minor Basilica, Shrine) (Syro-Malankara)  |
| Trivandrum, Kerala | St. Pius X (Parish) (Syro-Malabar)  |