This is a list of current and former Catholic churches of the Archdiocese of Baltimore. As of 2024, the archdiocese had 153 active parishes and missions.

The archdiocese covers Baltimore and nine counties in central and western Maryland: Allegany, Anne Arundel, Baltimore, Carroll, Frederick, Garrett, Harford, Howard, and Washington.

The cathedral church of the archdiocese is the Cathedral of Mary Our Queen, consecrated in Baltimore in 1959. The archdiocese also includes the Basilica of the National Shrine of the Assumption of the Blessed Virgin Mary, built in Baltimore between 1806 and 1863, based on a design by Benjamin Henry Latrobe.

As the home to the first American-born saint, Elizabeth Ann Seton, the archdiocese also includes several sites associated with her life and works:

National Shrine of St. Elizabeth Ann Seton in Emmitsburg, the site of Seton's tomb Lower chapel at St. Mary's Seminary in Baltimore, where Seton gave her vows of chastity and poverty in 1808 Mother Seton House at St. Mary's Seminary, where she lived from 1808 to 1809.

City of Baltimore Some churches with Baltimore street addresses are listed by the archdiocese as being in Baltimore County. NameImageLocationDescription/sourcesCathedral of Mary Our Queen5200 N. Charles St, BaltimoreConsecrated in 1959Catholic Community of South BaltimoreHoly Cross Church, 110 E. West St, BaltimoreFounded as mission in 1858, church dedicated in 1860. Now part of the Catholic Community of South BaltimoreOur Lady of Good Counsel ChurchFounded as mission in 1885, church dedicated in 1889. Now part of the Catholic Community of South BaltimoreSt. Mary Star of the Sea Church, 1400 Riverside Ave, BaltimoreFounded in 1871 for Irish immigrants, church dedicated that same year. Now part of Catholic Community of South BaltimoreCommunity of St. Athanasius and St. Rose of LimaSt. Athanasius Church, 4708 Prudence St, BaltimoreFounded in 1892, Now merged with St. Rose of Lima ParishSt. Rose of Lima Church, 3803 Fourth St, BaltimoreFounded in 1914, church dedicated in 1916. Now merged with St. Athanasius ParishCorpus Christi110 W. Lafayette Ave, BaltimoreFirst Corpus Christi Church in the United States. Founded in 1880, church consecrated in 1891.Epiphany Catholic CommunitySt. Anthony of Padua Church, 4414 Frankford Ave, Baltimore                Now part of Epiphany Catholic CommunitySt. Dominic Church, 5302 Harford Rd, BaltimoreNow part of Epiphany Catholic CommunityMost Precious Blood Church, 5010 Bowleys Ln, BaltimoreFounded in 1948. Now part of Epiphany Catholic CommunityHistoric Pastorate CommunitySt. Ann Church, 528 E. 22nd St, BaltimoreChurch dedicated in 1874. Now part of the Historic Pastorate CommunitySt. Wenceslaus Church, 2111 Ashland Ave, BaltimoreFounded in the 1790s as the first Black parish in the United States, church dedicated in 1864. Now part of the Historic Pastorate CommunitySt. Francis Xavier Church, 1501 East Oliver St, Baltimore,Founded in 1871 for Black immigrants. Now part of the Historic Pastorate CommunityHoly Rosary408 S. Chester St, BaltimoreFounded in 1887 for Polish immigrants, church started in 1927Immaculate Conception1512 Druid Hill Ave, BaltimoreEstablished in 1850.Mount Calvary816 N. Eutaw St, BaltimoreFounded in 1842. Under the Personal Ordinariate of the Chair of St. Peter as an Anglican-Use communityNew All Saints4408 Liberty Heights Ave, BaltimoreMerger of Our Lady of Lourdes and All Saints ParishesOur Lady of Fatima6400 East Pratt St, BaltimoreFounded as a mission church in 1951Our Lady of Pompei3600 Claremont St, BaltimoreFounded in 1923 for Italian immigrants, church dedicated in 1924Pastorate of St. CasimirSt. Casimir Church, 2736 O'Donnell St, BaltimoreFounded in 1904, church dedicated in 1926. Now merged with St. Elizabeth of Hungary ParishSt. Elizabeth of Hungary Church, 2638 E. Baltimore St, BaltimoreEstablished in 1895, church dedicated in 1912. Now merged with St. Casimir Parish.Sacred Heart of Jesus-St. PatrickSacred Heart of Jesus Church, 600 South Conkling St, BaltimoreFounded in 1878 for German immigrants, church dedicated in 1911. Now merged with St. PatrickSt. Patrick Church, 319 S. Broadway, BaltimoreFounded in 1792, oldest parish in Baltimore. Now merged with Sacred Heart of Jesus ParishSacred Heart of Mary6736 Youngstown Ave, BaltimoreCombined with St. Rita SS. Philip & James2801 North Charles St, BaltimoreFounded in 2010, serves Johns Hopkins University studentsSt. Ambrose4502 Park Heights Ave, BaltimoreFounded in the 1920s, church dedicated in 1947St. Benedict2612 Wilkens Ave, BaltimoreFounded in 1893, church dedicated in 1933St. Bernardine3812 Edmondson Ave, BaltimoreFounded in 1928, church dedicated in the 1920sSt. Cecelia3300 Clifton Ave, BaltimoreSt. Edward901 Poplar Grove St, BaltimoreSt. Francis of Assisi3615 Harford Rd, BaltimoreMerged with the Shrine of the Little FlowerSt. Gregory the Great1542 North Gilmor St, BaltimoreFounded in 1883, church dedicated in 1886St. Ignatius740 N. Calvert St, BaltimoreSt. Leo227 S. Exeter St, BaltimoreEstablished in 1881St. Mary's Seminary Chapel600 N. Paca St, BaltimoreSt. Matthew and Blessed SacramentBlessed Sacrament Church, 4103 Old York Rd, BaltimoreCombined with St. Matthew ParishSt. Matthew Church, 5401 Loch Raven Blvd, BaltimoreFounded in 1949, church dedicated in 1962St. Peter Claver-St. Pius V1546 North Fremont Ave, BaltimoreChurch dedicated in 1888. Now merged with St. Pius VSs. Philip and James2801 N. Charles St, BaltimoreChurch dedicated in 1930St. Thomas Aquinas1008 W. 37th St, BaltimoreFounded in 1867St. Thomas More6806 McClean Blvd, BaltimoreFounded in 1862, now merged with Immaculate Heart of MarySt. Veronica806 Cherry Hill Rd, BaltimoreFounded in 1946, church dedicated in 1955St. Vincent de Paul120 N. Front St, BaltimoreSt. William of York600 Cooks Ln, BaltimoreMerged with St. Agnes ParishTransfiguration Catholic Community775 W. Hamburg St, BaltimoreFounded in 2004 with the merger of St. Peter the Apostle, St. Martin of Tours and St. Jerome Parishes

Allegany County NameImageLocationDescription/sourcesDivine Mercy St. Gabriel Church, GXHM+W6, BartonNow part of Divine Mercy ParishSt. Joseph Church, 19925 Church St, MidlandFounded in 1891, church dedicated in 1967. Now part of Divine Mercy ParishSt. Michael Church, 44 E. Main St, FrostburgFounded in 1869, now part of Divine Mercy ParishSt. Peter Church, 127 Church St #1438, WesternportFounded in 1851, church dedicated in 1908. Now part of Divine Mercy ParishOur Lady of the MountainsSt. Mary of the Immaculate Conception Church 300 E. Oldtown Rd, CumberlandChurch dedicated in 1928. Now part of Our Lady of the Mountains ParishShrine of Saints Peter and Paul Parish, 125 Fayette St, CumberlandFounded in 1848. Now part of Our Lady of the Mountains ParishSt. Patrick Church, 201 N. Centre St, CumberlandFounded in 1791. Now part of Our Lady of the Mountains ParishSs. Peter and PatrickSt. Patrick Church, 12517 Saint Patrick Road, SE, Little OrleansChurch dedicated in 1860. Now merged with St Peter Church

Anne Arundel County NameImageLocationDescription/sourcesHoly Family826 W. Central Ave, DavidsonvilleFounded in 1982 Our Lady of the Fields1070 Cecil Ave. S, MillersvilleFounded in 1965, church dedicated in 1957Pastorate of Christ the King and St. BernadetteSt. Bernadette Church, 801 Stevenson Rd, SevernFounded in 1972, merged with Christ the King ParishChrist the King Church, 7436 B & A Blvd, Glen BurnieFounded in 2017, merged with St. BernadettePastorate of Our LadyOur Lady of Perpetual Help Church, 4795 Ilchester Rd, Ellicott CityFounded in 1893, merged with Our Lady of SorrowsOur Lady of Sorrows Church, 101 Owensville Rd, West RiverFounded in 1927, church consecrated in 1959. Merged with Our Lady of Perpetual HelpPastorate of the VisitationSt. Jane Frances de Chantal Church, 8499 Virginia Ave, PasadenaFounded in 1946, church dedicated in 1945. Now merged with Our Lady of the Chesapeake ParishOur Lady of the Chesapeake Church, 8325 Ventnor Rd, PasadenaFounded in 1980, church dedicated in 1986. Now merged with St. Jane Frances de Chantal ParishResurrection of Our Lord8402 Brock Bridge Rd, LaurelFounded in 1968, church dedicated in 1970St. Andrew by the Bay701 College Pkwy, AnnapolisSt. Elizabeth Ann Seton1800 Seton Dr, CroftonFounded in 1976, church dedicated in 1981St. John the Evangelist 689 Ritchie Hwy, Severna ParkChurch dedicated in 2018St. Joseph 1283 Odenton Rd. OdentonFounded in 1924, church dedicated in 1980St. Lawrence Martyr7850 Parkside Blvd, HanoverFounded in 1921, church dedicated in 2017 on the site of the former Blob's ParkSt. Mary109 Duke of Gloucester St, AnnapolisFounded in 1853St. John Neumann Mission, 620 N. Bestgate Rd, AnnapolisOperated by St. Mary Parish

Baltimore County NameImageLocationDescription/sourcesCatholic Community of Ascension and St AugustineChurch of the Ascension, 4603 Poplar Ave, BaltimoreFounded as mission in 1913, church dedicated in 1927. Now merged with St. Augustine Parish.Holy Family 9531 Liberty Rd, RandallstownHoly Korean Martyrs5801 Security Blvd, BaltimoreFounded in 1989 as the first Korean parish in the United States.Immaculate Conception200 Ware Ave, TowsonFounded in 1880s, church dedicated in 1904Immaculate Heart of Mary8501 Loch Raven Blvd, TowsonFounded in 1948, church dedicated in 1950MAC PastorateSt. Clement Mary Hofbauer Church, 1212 Chesaco Ave, RosedaleFounded in the 1920s, church dedicated in 1925. Now part of the MAC PastorateChurch of the Annunciation, 5212 McCormick Ave, BaltimoreFounded in 1948, now part of the MAC PastorateSt. Michael the Archangel Church, 10 Willow Ave, BaltimoreChurch started in 1914, now part of the MAC PastorateChurch of the Nativity20 East Ridgely Rd, TimoniumFounded in 1968. Church dedicated in 2017Our Lady of the Angels711 Maiden Choice Ln, CatonsvilleChapel constructed in 1913 at St. Charles College, now a retirement communityOur Lady of Grace18310 Middletown Rd, ParktonFounded in 1974Our Lady of Hope1727 Lynch Rd, BaltimoreFounded in 1967 with the merging of St. Mildred and St. Adrian Parishes. Now combined with St. Luke ParishOur Lady of LaVang335 Sollers Point Rd, BaltimoreOur Lady of Mount Carmel1704 Old Eastern Ave, BaltimoreFounded in the late 1800s, dedicated in 1938. Combined with St. Clare Parish.Our Lady, Queen of Peace10003 Bird River Rd, BaltimoreFounded in 1953, church started in 1957Our Lady of Victory4414 Wilkens Ave, BaltimoreFounded in 1952, church dedicated in 1957Sacred Heart63 Sacred Heart Ln, GlyndonFounded in 1946, church dedicated in 1993St. Agnes 5422 Old Frederick Rd, BaltimoreCombined with St. William of York ParishSt. Alphonsus Rodriguez10800 Old Court Rd, WoodstockFounded in 1869, church dedicated in 1971St. Charles Borromeo101 Church Ln, PikesvilleFounded in 1848. Church dedicated in 1898St. Clare714 Myrth Ave, BaltimoreFounded in 1909, church dedicated in 1930. Merged with Our Lady of Mount Carmel ParishSt. Clement2700 Washington Ave, BaltimoreFounded as a mission in 1891, Merged with St. Philip Neri ParishSt. Francis Xavier13717 Cuba Rd, Hunt ValleyFounded in 1992St. Gabriel6950 Dogwood Rd, BaltimoreSt. Isaac Jogues9215 Old Harford Rd, BaltimoreFounded in 1968, church dedicated in 1970St. John the Evangelist13305 Long Green Pike, HydesMission established in early 1800s, parish founded in 1855. Church dedicated in 1969St. Joseph101 Church Ln, CockeysvilleSt. Joseph Fullerton8420 Belair Rd, BaltimoreFounded in 1850, church dedicated in 1971St. Luke7517 North Point Rd, BaltimoreFounded in later 1880s, combined with Our Lady of HopeSt. Mark30 Melvin Ave, BaltimoreFounded in the 1880s, church dedicated in 1889St. Pius X6428 York Rd, BaltimoreFounded in 1958, merged with St. Mary of the AssumptionSt. Rita Church3 Dunmanway Dr, DundalkCombined with Sacred Heart of MarySt. Ursula8801 Harford Rd, BaltimoreFounded in 1937, church dedicated in 1954

Carroll County