Cities (California)  | Churches (320) |
| Alhambra | All Souls (Parish)  |
| Alhambra | Most Sacred Heart (Monastery)  Sacred Heart Retreat House |
| Alhambra | St. Teresa (Monastery)  |
| Alhambra | St. Therese (Parish)  |
| Alhambra | St. Thomas More (Parish)  |
| Altadena | Sacred Heart (Parish)  |
| Altadena | St. Elizabeth (Parish)  |
| Arcadia | Annunciation (Parish)  |
| Arcadia | Holy Angels (Parish)  |
| Artesia | Holy Family (Parish)  |
| Avalon | St. Catherine of Alexandria (Parish)  |
| Azusa | St. Frances of Rome (Parish)  |
| Baldwin Park | St. John the Baptist (Parish)  |
| Bell Gardens | St. Gertrude (Parish)  |
| Bellflower | St. Bernard (Parish)  |
| Bellflower | St. Dominic Savio (Parish)  |
| Beverly Hills | Good Shepherd (Parish)  |
| Burbank | St. Finbar (Parish)  |
| Burbank | St. Francis Xavier (Parish)  |
| Burbank | St. Robert Bellarmine (Parish)  |
| Camarillo | St. John’s Seminary School of Theology (Seminary)  |
| Camarillo | St. Junipero Serra (Parish)  |
| Camarillo | St. Mary Magdalen (Parish)  |
| La Canada Flintridge | St. Bede the Venerable (Parish)  |
| Canoga Park | Our Lady of the Valley (Parish)  |
| Canoga Park | St. Joseph (Chapel) (Korean)  |
| Carpinteria | St. Joseph (Parish)  |
| Carson | St. Philomena (Parish)  |
| Chatsworth | St. John Eudes (Parish)  |
| Claremont | Our Lady of the Assumption (Parish)  |
| Compton | Our Lady of Victory (Parish)  |
| Compton | Sagrado Corazon (Parish)  Church of the Sacred Heart |
| Compton | (Dominguez Seminary)  |
| Covina | Sacred Heart (Parish)  |
| Covina | St. Louise de Marillac (Parish)  |
| La Crescenta | St. James the Less (Parish)  |
| Cudahy | Sagrado Corazon y Santa Maria Guadalupe (Parish)  Church of the Sacred Heart and Our Lady of Guadalupe |
| Culver City | St. Augustine (Parish)  |
| Diamond Bar | St. Denis (Parish)  |
| Downey | Our Lady of Perpetual Help (Parish)  |
| Downey | St. Raymond (Parish)  |
| El Monte | Nativity (Parish)  |
| El Monte | Our Lady of Guadalupe (Parish)  |
| El Segundo | St. Andrew (Russian)  |
| El Segundo | St. Anthony (Parish)  |
| Encino | Our Lady of Grace (Parish)  |
| Encino | St. Cyril of Jerusalem (Parish)  |
| Fillmore | St. Francis of Assisi (Parish)  |
| Gardena | Maria Regina (Parish)  |
| Gardena | St. Anthony of Padua (Parish)  |
| Glendale | Holy Family (Parish)  |
| Glendale | Incarnation (Parish)  |
| Glendora | St. Dorothy (Parish)  |
| Goleta | St. Mark  |
| Goleta | St. Raphael (Parish)  |
| Granada Hills | St. Euphrasia (Parish)  |
| Granada Hills | St. John Baptist de la Salle (Parish)  |
| Guadalupe | Our Lady of Guadalupe (Parish)  |
| Hacienda Heights | St. John Vianney (Parish)  |
| Hawaiian Gardens | St. Peter Chanel (Parish)  |
| Hawthorne | St. Joseph (Parish)  |
| Hermosa Beach | Our Lady of Guadalupe (Parish)  |
| Huntington Park | St. Martha (Parish)  |
| Huntington Park | St. Matthias (Parish)  |
| Inglewood | St. John Chrysostom (Parish)  |
| Irwindale | Our Lady of Guadalupe (Parish)  |
| Lake Los Angeles | St. John Paul  |
| Lakewood | St. Pancratius (Parish)  |
| Lancaster | Sacred Heart of Jesus (Parish)  |
| Lancaster | St. Junipero Serra (Parish)  |
| Littlerock | Our Lady of the Desert  |
| Lomita | St. Margaret Mary Alacoque (Parish)  |
| Lompoc | La Purisima Concepcion (Parish) (English, Spanish)  |
| Lompoc | Purísima Concepción  Mission of the Immaculate Conception of the Most Blessed Virgin Mary |
| Lompoc | Queen of Angels (Parish)  |
| Long Beach | Holy Innocents (Parish)  |
| Long Beach | Our Lady of Refuge (Parish)  |
| Long Beach | St. Anthony (Parish)  |
| Long Beach | St. Athanasius (Parish)  |
| Long Beach | St. Barnabas (Parish)  |
| Long Beach | St. Bartholomew (Parish)  |
| Long Beach | St. Cornelius (Parish)  |
| Long Beach | St. Cyprian (Parish)  |
| Long Beach | St. Joseph (Parish)  |
| Long Beach | St. Lucy (Parish)  |
| Long Beach | St. Maria Goretti (Parish)  |
| Long Beach | St. Matthew (Parish)  |
| Los Angeles | Our Lady of the Angels (Cathedral, Parish)  |
| Los Angeles | St. Vibiana  |
| Los Angeles | All Saints (Parish)  |
| Los Angeles | Ascension (Parish)  |
| Los Angeles | Assumption (Parish)  |
| Los Angeles | Blessed Sacrament (Parish)  |
| Los Angeles | Christ the King (Parish)  |
| Los Angeles | Cristo Rey (Parish)  |
| Los Angeles | Divine Saviour (Parish)  |
| Los Angeles | Dolores (Parish)  |
| Los Angeles | Holy Cross (Parish)  |
| Los Angeles | Holy Name of Jesus (Parish)  |
| Los Angeles | Holy Spirit (Parish)  |
| Los Angeles | Holy Trinity (Parish)  |
| Los Angeles | Immaculate Conception (Parish)  |
| Los Angeles | Immaculate Heart of Mary (Parish)  |
| Los Angeles | Mother of Sorrows (Parish)  |
| Los Angeles | Nativity (Parish)  |
| Los Angeles | Our Lady Help of Christians (Parish)  |
| Los Angeles | Our Lady of Guadalupe (Parish)  |
| Los Angeles | Our Lady of Guadalupe (Parish)  |
| Los Angeles | Our Lady of Guadalupe (Parish, Shrine)  |
| Los Angeles | Our Lady of Loretto (Parish)  |
| Los Angeles | Our Lady of Lourdes (Parish)  |
| Los Angeles | Our Lady of Solitude (Parish)  |
| Los Angeles | Our Lady of the Bright Mount (Parish)  |
| Los Angeles | Our Lady of the Rosary of Talpa (Parish)  |
| Los Angeles | Our Lady of Victory (Parish)  |
| Los Angeles | Our Lady Queen of Angels (English, Spanish)  Iglesia Nuestra Señora Reina de los Angeles |
| Los Angeles | Our Mother of Good Counsel (Parish)  |
| Los Angeles | Our Savior (Parish)  USC Caruso Catholic Center |
| Los Angeles | Precious Blood (Parish)  |
| Los Angeles | Presentation of Mary (Parish)  |
| Los Angeles | Resurrection (Parish)  |
| Los Angeles | Sacred Heart (Parish)  |
| Los Angeles | St. Agatha (Parish)  |
| Los Angeles | St. Agnes (Parish)  |
| Los Angeles | St. Aloysius Gonzaga (Parish)  |
| Los Angeles | St. Alphonsus (Parish)  |
| Los Angeles | St. Anastasia (Parish)  |
| Los Angeles | St. Ann (Parish)  |
| Los Angeles | St. Anselm (Parish)  |
| Los Angeles | St. Anthony (Parish) (Croatian)  |
| Los Angeles | San Antonio de Padua (Parish)  Church of St. Anthony of Padua |
| Los Angeles | St. Basil (Parish)  |
| Los Angeles | St. Basil (Chapel) (Korean)  |
| Los Angeles | St. Bernadette (Parish)  |
| Los Angeles | St. Bernard (Parish)  |
| Los Angeles | St. Brendan (Parish)  |
| Los Angeles | St. Bridget (Parish) (Chinese)  羅省華人天主教中心 |
| Los Angeles | St. Brigid (Parish)  |
| Los Angeles | St. Camillus  |
| Los Angeles | St. Casimir (Parish)  |
| Los Angeles | St. Cecilia (Parish)  |
| Los Angeles | St. Columban (Parish)  |
| Los Angeles | St. Columbkille (Parish)  |
| Los Angeles | San Conrado  |
| Los Angeles | St. Dominic (Parish)  |
| Los Angeles | St. Eugene (Parish)  |
| Los Angeles | San Felipe de Jesus (Latin)  |
| Los Angeles | San Fernando Rey de España  Mission of St. Ferdinand, King of Spain |
| Los Angeles | St. Frances Xavier Cabrini (Parish)  |
| Los Angeles | St. Francis of Assisi (Parish)  |
| Los Angeles | St. Francis Xavier  |
| Los Angeles | San Francisco (Parish)  |
| Los Angeles | St. Gerard Majella (Parish)  |
| Los Angeles | St. Gregory Nazianzen (Parish)  |
| Los Angeles | St. Ignatius of Loyola (Parish)  |
| Los Angeles | Santa Isabel (Parish)  |
| Los Angeles | St. Jerome (Parish)  |
| Los Angeles | St. Joan of Arc (Parish)  |
| Los Angeles | St. John the Evangelist (Parish)  |
| Los Angeles | St. Joseph (Parish)  |
| Los Angeles | St. Kevin (Parish)  |
| Los Angeles | St. Lawrence of Brindisi (Parish)  |
| Los Angeles | St. Lucy (Parish)  |
| Los Angeles | St. Malachy (Parish)  |
| Los Angeles | St. Marcellinus (Parish)  |
| Los Angeles | St. Martin of Tours (Parish)  |
| Los Angeles | St. Mary (Parish)  |
| Los Angeles | St. Mary (Parish) (Coptic)  |
| Los Angeles | St. Mary Magdalen (Parish)  |
| Los Angeles | St. Michael (Parish)  |
| Los Angeles | San Miguel (Parish)  |
| Los Angeles | St. Odilia (Parish)  |
| Los Angeles | St. Patrick (Parish)  |
| Los Angeles | St. Paul (Parish)  |
| Los Angeles | St. Paul the Apostle (Parish)  |
| Los Angeles | St. Peter (Parish) (Italian)  |
| Los Angeles | St. Raphael (Parish)  |
| Los Angeles | St. Sebastian (Parish)  |
| Los Angeles | St. Stephen (Parish)  |
| Los Angeles | St. Teresa of Avila (Parish)  |
| Los Angeles | Santa Teresita (Parish)  |
| Los Angeles | St. Thomas the Apostle (Parish)  |
| Los Angeles | St. Timothy (Parish)  |
| Los Angeles | St. Vibiana  |
| Los Angeles | St. Vincent de Paul (Parish)  |
| Los Angeles | Sung Sam (Korean)  |
| Los Angeles | Transfiguration (Parish)  |
| Los Angeles | UCLA (Chapel)  |
| Los Angeles | Visitation (Parish)  |
| Los Nietos | Our Lady of Perpetual Help (Parish)  |
| Lynwood | St. Emydius (Parish)  |
| Lynwood | St. Philip Neri (Parish)  |
| Malibu | Our Lady of Malibu (Parish)  |
| Manhattan Beach | American Martyrs (Parish)  |
| Maywood | St. Rose of Lima (Parish)  |
| La Mirada | Beatitudes of Our Lord (Parish)  |
| La Mirada | St. Paul of the Cross (Parish)  |
| Monrovia | Immaculate Conception (Parish)  |
| Montebello | Our Lady of the Miraculous Medal (Parish)  |
| Montebello | St. Benedict (Parish)  |
| Monterey Park | St. Stephen (Parish)  |
| Monterey Park | St. Thomas Aquinas (Parish)  |
| Montrose | Holy Redeemer (Parish)  |
| Moorpark | Holy Cross (Parish)  |
| New Cuyama | Immaculate Conception (Parish)  |
| Newbury Park | St. Julie Billiart (Parish)  |
| North Hills | Our Lady of Peace (Parish)  |
| North Hills | St. Paul Chung Ha Sang (Chapel) (Korean)  |
| North Hollywood | Our Lady of Zapopan  |
| North Hollywood | St. Charles Borromeo (Parish)  |
| North Hollywood | St. Jane Frances de Chantal (Parish)  |
| North Hollywood | St. Patrick (Parish)  |
| Northridge | Our Lady of Lourdes (Parish)  |
| Norwalk | St. John of God (Parish)  |
| Norwalk | St. Linus (Parish)  |
| Ojai | St. Thomas Aquinas (Parish)  |
| Ojai | St. Thomas Aquinas  |
| Oxnard | Mary Star of the Sea (Parish)  |
| Oxnard | Our Lady of Guadalupe (Parish)  |
| Oxnard | St. Anthony (Parish)  |
| Oxnard | St. Augustine (Monastery)  |
| Oxnard | Santa Clara (Parish)  |
| Pacific Palisades | Corpus Christi (Parish)  |
| Pacoima | Guardian Angel (Parish)  |
| Pacoima | Mary Immaculate (Parish)  |
| Palmdale | Christ of the Desert  |
| Palmdale | St. Mary (Parish)  |
| Panorama City | St. Genevieve (Parish)  |
| Paramount | Our Lady of the Rosary (Parish)  |
| Pasadena | Assumption of the Blessed Virgin Mary (Parish)  |
| Pasadena | St. Andrew (Parish)  |
| Pasadena | St. Philip the Apostle (Parish)  |
| Pico Rivera | St. Francis Xavier (Parish)  |
| Pico Rivera | St. Hilary (Parish)  |
| Pico Rivera | St. Mariana de Paredes (Parish)  |
| Piru | San Salvador (Parish)  |
| Pomona | Sacred Heart (Parish)  |
| Pomona | St. Joseph (Parish)  |
| Pomona | St. Madeleine (Parish)  |
| La Puente | St. Joseph (Parish)  |
| La Puente | St. Louis of France (Parish)  |
| Rancho Dominguez | St. Albert the Great (Parish)  |
| Rancho Palos Verdes | St. John Fisher (Parish)  |
| Redondo Beach | St. James (Parish)  |
| Redondo Beach | St. Lawrence Martyr (Parish)  |
| Reseda | St. Catherine of Siena (Parish)  |
| Rowland Heights | St. Elizabeth Ann Seton (Parish)  |
| Rowland Heights | St. Gabriel (Korean)  |
| Santa Barbara | Holy Cross (Parish)  |
| Santa Barbara | Our Lady of Guadalupe (Parish)  |
| Santa Barbara | Our Lady of Mount Carmel (Parish)  |
| Santa Barbara | Our Lady of Sorrows (Parish)  |
| Santa Barbara | Santa Barbara (Parish)  Mission of the Lady Bárbara, Virgin and Martyr |
| Santa Barbara | San Roque (Parish)  |
| Santa Clarita | Our Lady of Perpetual Help (Parish)  |
| Santa Clarita | St. Clare (Parish)  |
| Santa Clarita | St. Kateri Tekakwitha (Parish)  |
| San Dimas | Holy Name of Mary (Parish)  |
| Santa Fe Springs | St. Pius X (Parish)  |
| San Fernando | St. Ferdinand (Parish)  |
| San Fernando | Santa Rosa de Lima (Parish)  |
| San Gabriel | St. Anthony (Parish)  |
| San Gabriel | San Gabriel  |
| San Gabriel | San Gabriel Arcángel (Parish)  Mission of the Saintly Prince the Archangel, St. Gabriel of the Tremblors |
| Santa Maria | St. John Neumann (Parish)  |
| Santa Maria | St. Joseph Seminary (Seminary)  |
| Santa Maria | St. Louis de Montfort (Parish)  |
| Santa Maria | St. Mary of the Assumption (Parish)  |
| San Marino | Sts. Felicitas and Perpetua (Parish)  |
| Santa Monica | St. Anne (Parish)  |
| Santa Monica | St. Clement (Parish)  |
| Santa Monica | St. Monica (Parish)  |
| Santa Paula | Our Lady of Guadalupe (Parish)  |
| Santa Paula | Our Lady of the Most Holy Trinity (English, Latin)  Thomas Aquinas College |
| Santa Paula | St. Sebastian (Parish)  |
| San Pedro | Holy Trinity (Parish)  |
| San Pedro | Mary Star of the Sea (Parish)  |
| San Pedro | St. Peter (Parish)  |
| Sherman Oaks | St. Francis de Sales (Parish)  |
| Sierra Madre | St. Rita (Parish)  |
| Simi Valley | St. Peter Claver (Parish)  |
| Simi Valley | St. Rose of Lima (Parish)  |
| Solvang | Santa Inés (Parish)  Mission of St. Agnes |
| South El Monte | Epiphany (Parish)  |
| South Gate | St. Helen (Parish)  |
| South Pasadena | Holy Family (Parish)  |
| Sun Valley | Our Lady of the Holy Rosary (Parish)  |
| Sun Valley | Scalabrini House of Discernment Seminary (Seminary)  |
| Sylmar | St. Didacus (Parish)  |
| Temple City | St. Luke the Evangelist (Parish)  |
| Thousand Oaks | St. Paschal Baylon (Parish)  |
| Torrance | 103 Saints (Korean)  |
| Torrance | Nativity (Parish)  |
| Torrance | St. Catherine Laboure (Parish)  |
| Torrance | St. Francis (Korean)  |
| Tujunga | Our Lady of Lourdes (Parish)  |
| Tujunga | St. Matthew (Korean)  |
| Valinda | St. Martha (Parish)  |
| Valyermo | St. Andrew (Monastery)  |
| Van Nuys | St. Bridget of Sweden (Parish)  |
| Van Nuys | St. Elizabeth (Parish)  |
| Venice | St. Mark (Parish)  |
| Ventura | San Buenaventura (Minor Basilica, Parish)  Mission San Buenaventura |
| Ventura | Our Lady of the Assumption (Parish)  |
| Ventura | Sacred Heart (Parish)  |
| Vernon | Holy Angels (Parish)  |
| Walnut | St. Lorenzo Ruiz (Parish)  |
| West Covina | St. Christopher (Parish)  |
| West Hollywood | St. Ambrose (Parish)  |
| West Hollywood | St. Victor (Parish) (English, Latin)  |
| Westlake Village | St. Jude the Apostle (Parish)  |
| Westlake Village | St. Maximilian Kolbe (Parish)  |
| Whittier | St. Bruno (Parish)  |
| Whittier | St. Gregory the Great (Parish)  |
| Whittier | St. Mary of the Assumption (Parish)  |
| Wilmington | Holy Family (Parish)  |
| Wilmington | Sts. Peter and Paul (Parish)  |
| Winnetka | St. Joseph the Worker (Parish)  |
| Woodland Hills | St. Bernardine of Siena (Parish)  |
| Woodland Hills | St. Mel (Parish)  |
Cities  | Other Churches Within the Diocesan Territory (19) |
| Covina | Annunciation (Greek-Melkite)  |
| El Segundo | St. Paul (Greek-Melkite)  |
| Glendale | St. Gregory the Illuminator (Cathedral) (Armenian)  |
| Los Angeles | Our Lady of Mount Lebanon–St. Peter (Cathedral) (Maronite)  |
| Los Angeles | Nativity of the Blessed Virgin Mary (Ukrainian)  |
| Los Angeles | Our Lady Queen of Martyrs (Armenian)  |
| Montebello | St. Pius X (Syro-Malabar)  |
| North Hollywood | St. Anne (Co-Cathedral) (Greek-Melkite)  |
| North Hollywood | Jesus Sacred Heart (Syriac)  |
| North Hollywood | St. Paul (Chaldean)  |
| North Hollywood | (Mission) (Syro-Malankara)  |
| San Fernando | St. Alphonsa (Syro-Malabar)  |
| San Fernando | St. Mother Theresa (Syro-Malabar)  |
| Sherman Oaks | Presentation of Mary (Romanian)  |
| South Gate | St. Stephen (Syro-Malabar)  |
| Van Nuys | St. Mary (Former Cathedral) (Ruthenian)  |
| Ventura | St. John the Evangelist (Chapel) (Romanian)  |
| West Covina | St. Jude (Maronite)  |
| Winnetka | Sts. Peter and Paul (Maronite)  |