Cities (San Juan–Laventille)  | Churches (11) |
| Bourg Mulatresse, SJL |  Mary Immaculate Queen of the Universe  |
| Port of Spain, SJL |  Immaculate Conception (Cathedral, Minor Basilica, Parish) |
| Port of Spain, SJL |  Our Lady of Laventille (National Shrine) |
| Port of Spain, SJL | Rosary (National Shrine) |
| Port of Spain, SJL | St. Ann |
| Port of Spain, SJL | St. Francis of Assisi |
| Port of Spain, SJL | St. Martin de Porres |
| Santa Cruz, SJL | Holy Cross |
| San Juan, SJL | Holy Family |
| San Juan, SJL | St. John the Baptist |
| San Juan, SJL | St. Theresa |
| Cities (Arima) | Churches (2) |
| Arima, ARI | Santa Rosa |
| Malabar, ARI | Holy Spirit |
| Cities (Chaguanas) | Churches (1) |
| Chaguanas, CHA | St. Phillip and St. James |
| Cities (Couva–Tabaquite–Talparo) | Churches (6) |
| Carapichaima, CTT | Our Lady of Mount Carmel |
| Couva, CTT | St. Paul |
| Pointe-a-Pierre, CTT | St. Peter |
| San Rafael, CTT | San Rafael |
| Tabaquite, CTT | St. Anthony |
| Tortuga, CTT | Our Lady of Montserrat |
| Cities (Diego Martin) | Churches (6) |
| Carenage, DMN | St. Peter |
| Diego Martin, DMN | St. Finbar |
| Diego Martin, DMN | St. John the Evangelist |
| Maraval, DMN | Assumption |
| Maraval, DMN | Our Lady of Lourdes |
| Petit Valley, DMN | St. Anthony |
| Cities (Eastern Tobago) | Churches (1) |
| Delaford, ETO | Sacred Heart |
| Cities (Penal–Debe) | Churches (2) |
| Penal, PED | St. Dominic |
| La Romaine, PED | St. Benedict |
| Cities (Point Fortin) | Churches (1) |
| Point Fortin, PTF | St. Anthony |
| Cities (Port of Spain) | Churches (3) |
| Mucurapo, POS | St. Mary |
| Port of Spain, POS | St. Patrick |
| Port of Spain, POS | St. Theresa |
| Cities (Princes Town) | Churches (3) |
| Moruga, PRT | St. Vincent Ferrer |
| New Grant, PRT | Our Lady of Mount Carmel |
| Princes Town, PRT | Holy Cross |
| Cities (Rio Claro-Mayaro) | Churches (2) |
| Mayaro, RCM | St. Peter |
| Rio Claro, RCM | St. Theresa |
| Cities (San Fernando) | Churches (2) |
| Mon Repos, SFO | St. Joseph |
| San Fernando, SFO |  Our Lady of Perpetual Help (Co-Cathedral) |
| Cities (Sangre Grande) | Churches (5) |
| Coryal, SGE | St. Martin de Porres |
| Manzanilla, SGE | St. Paul |
| Matelot, SGE | Immaculate Conception |
| Mission Toco, SGE | Assumption |
| Sangre Grande, SGE | St. Francis of Assisi |
| Cities (Siparia) | Churches (5) |
| La Brea, SIP | Sacred Heart |
| Cedros, SIP | St. Joseph |
| Erin, SIP | St. Francis of Assisi |
| Siparia, SIP | La Divina Pastora |
| South Oropouche, SIP | Assumption |
| Cities (Tunapuna-Piarco) | Churches (10) |
| Arouca, TUP | Holy Trinity |
| Blanchisseuse, TUP | Our Lady of Mount Carmel |
| Curepe, TUP | Our Lady of Fatima |
| La Horquetta, TUP | Resurrection |
| Loango, TUP | St. Michael |
| Maloney Gardens, TUP | Incarnation |
| Mount St. Benedict, TUP |  Our Lady of Exile |
| St. Augustine, TUP | St. John the Baptist |
| St. Joseph, TUP | St. Joseph |
| Tunapuna, TUP | St. Charles Borromeo |
| Cities (Western Tobago) | Churches (1) |
| Scarborough, WTO | St. Joseph |
Archbishop Charles Jason Gordon (63)
