Cities (Texas)  | Churches (165) |
| Alvin |  St. John the Baptist  |
| Anderson | St. Stanislaus |
| Angleton | Holy Trinity |
| Barrett Station | St. Martin de Porres |
| Baytown | Our Lady of Guadalupe |
| Baytown | St. John the Evangelist |
| Baytown | St. Joseph |
| Beasley | St. Wenceslaus |
| Bellville | Sts. Peter and Paul |
| Brazoria | St. Joseph on the Brazos |
| Channelview | St. Andrew |
| Clute | St. Jerome |
| Conroe | Sacred Heart |
| Crosby | Sacred Heart |
| Crystal Beach | Our Lady by the Sea
Holy Family Parish |
| Damon | Sts. Cyril and Methodius |
| Danbury | St. Anthony de Padua |
| Deer Park | St. Hyacinth |
| Dickinson |  True Cross (Shrine) |
| Freeport | St. Mary, Star of the Sea |
| Friendswood | Mary Queen |
| Frydek | St. Mary |
| Fulshear | St. Faustina (English, Spanish) |
| Galena Park | Our Lady of Fatima |
| Galveston |  St. Mary (Cathedral, Minor Basilica)
Parish of the Holy Family |
| Galveston | Holy Rosary
Holy Family Parish |
| Galveston | Sacred Heart
Holy Family Parish |
| Galveston | St. Patrick
Holy Family Parish |
| Hempstead | St. Katharine Drexel |
| Highlands | St. Jude Thaddeus |
| Hitchcock | Our Lady of Lourdes |
| Houston |  Sacred Heart (Co-Cathedral) |
| Houston |  Sacred Heart |
| Houston | All Saints |
| Houston | Annunciation (English, Latin) |
| Houston | Ascension (Chinese)
休士頓美華天主堂 |
| Houston | Assumption |
| Houston | Blessed Sacrament |
| Houston | Christ the Incarnate Word |
| Houston | Christ the King |
| Houston | Christ the Redeemer |
| Houston | Corpus Christi |
| Houston | La Divina Providencia |
| Houston |  Holy Cross (Chapel) |
| Houston | Holy Ghost |
| Houston | Holy Name |
| Houston | Holy Rosary (English, Latin, Vietnamese) |
| Houston | Immaculate Conception |
| Houston | Immaculate Heart of Mary |
| Houston | Notre Dame |
| Houston | Our Lady of Czestochowa (English, Polish) |
| Houston | Our Lady of Guadalupe |
| Houston | Our Lady of Lavang (Vietnamese) |
| Houston | Our Lady of Lavang (Shrine) |
| Houston | Our Lady of Lourdes |
| Houston | Our Lady of Mount Carmel |
| Houston | Our Lady of Sorrows |
| Houston | Our Lady of St. John |
| Houston | Our Lady Star of the Sea |
| Houston | Our Mother of Mercy |
| Houston | Prince of Peace |
| Houston | Queen of Peace |
| Houston | Regina Caeli (Parish) (Latin) |
| Houston | Resurrection |
| Houston | St. Albert of Trapani |
| Houston | St. Alphonsus |
| Houston | St. Ambrose |
| Houston | St. Andrew Kim (Korean) |
| Houston | St. Anne |
| Houston | St. Anne de Beaupre |
| Houston | St. Augustine |
| Houston | St. Basil (English, Spanish, Latin)
University of St. Thomas |
| Houston | St. Benedict the Abbot |
| Houston | St. Bernadette |
| Houston | St. Catherine of Siena |
| Houston | St. Cecilia |
| Houston | St. Charles Borromeo |
| Houston | St. Christopher |
| Houston | St. Clare of Assisi |
| Houston | St. Cyril of Alexandria |
| Houston | St. Dominic |
| Houston | St. Elizabeth Ann Seton |
| Houston | St. Frances Cabrini |
| Houston | St. Francis de Sales |
| Houston | St. Francis of Assisi |
| Houston | St. Francis Xavier |
| Houston | St. Gregory the Great |
| Houston | St. Jerome |
| Houston | St. John Neumann |
| Houston | St. John Vianney |
| Houston | St. Joseph |
| Houston | St. Justin Martyr |
| Houston | St. Leo the Great |
| Houston | St. Luke the Evangelist |
| Houston | St. Mark the Evangelist |
| Houston |  St. Mary (Seminary) |
| Houston | St. Mary of the Purification |
| Houston | St. Matthew the Evangelist |
| Houston | St. Maximilian Kolbe |
| Houston | St. Michael |
| Houston | St. Monica |
| Houston | St. Nicholas |
| Houston | St. Patrick |
| Houston | St. Paul the Apostle |
| Houston | St. Peter Claver |
| Houston | St. Peter the Apostle |
| Houston | St. Philip Neri |
| Houston | St. Philip of Jesus |
| Houston | St. Raphael the Archangel |
| Houston | St. Rose of Lima |
| Houston | St. Stephen |
| Houston | St. Theresa |
| Houston | St. Thomas More |
| Houston | St. Vincent de Paul |
| Houston | Vietnamese Martyrs (Vietnamese) |
| Houston | (Catholic Charismatic Center) |
| Huffman | St. Philip the Apostle |
| Humble | St. Mary Magdalene |
| Huntsville | St. Thomas the Apostle |
| Industry | Immaculate Conception |
| Jamaica Beach | Mary, Star of the Sea
Holy Family Parish |
| Katy | Epiphany of the Lord |
| Katy | St. Bartholomew the Apostle |
| Katy | St. Edith Stein |
| Kingwood | St. Martha |
| Lake Jackson | St. Michael |
| League City | St. Mary |
| Magnolia | St. Matthias the Apostle |
| Manvel | Sacred Heart of Jesus |
| La Marque | Queen of Peace |
| McNair | Holy Family |
| Missouri City | Holy Family |
| Missouri City | St. Angela Merici |
| Navasota | Christ Our Light |
| Needville | St. Michael |
| New Caney | St. John of the Cross |
| New Waverly | St. Joseph |
| Pasadena | St. Juan Diego |
| Pasadena | St. Pius V |
| Pattison | Sacred Heart |
| Pearland | St. Helen |
| Plantersville | St. Mary |
| Point Blank | St. Stephen the Martyr |
| La Porte | St. Mary |
| Richmond | Sacred Heart |
| Richmond | St. John Fisher |
| Rosenberg | Holy Rosary |
| Rosenberg | Our Lady of Guadalupe |
| Sealy | Immaculate Conception |
| South Houston | Our Lady of Grace |
| Spring | Christ the Good Shepherd |
| Spring | St. Edward |
| Spring | St. Ignatius Loyola |
| Spring | St. James the Apostle |
| Stoneham | St. Joseph |
| Sugar Land | St. Laurence |
| Sugar Land | St. Theresa |
| Sugar Land | St. Thomas Aquinas |
| Sweeny | Our Lady of Perpetual Help |
| Texas City | St. Mary of the Miraculous Medal |
| The Woodlands | St. Anthony of Padua |
| The Woodlands | Sts. Simon and Jude |
| Tomball | St. Anne |
| Wallis | Guardian Angel |
| West Columbia | St. John the Apostle |
| Cities | Other Churches Within the Diocesan Territory (7) |
| Houston |  Our Lady of Walsingham (Cathedral, Shrine) |
| Houston |  Our Lady of the Cedars (Maronite) |
| Houston | Protection of the Mother of God (Ukrainian) |
| Houston | St. John Chrysostom (Ruthenian) |
| Katy | St. Margaret |
| Missouri City | St. Joseph (Syro-Malabar) |
| Stafford | St. Peter (Syro-Malankara) |
Archbishop José Stephen Vásquez (67)
