Ecclesiastical region
An ecclesiastical region is a formally organised geographical group of dioceses, ecclesiastical provinces or parishes, without a proper Ordinary as such, in Catholic or Protestant Churches.
Catholic Church
Apart from historical other uses, there are presently ecclesiastical regions, grouping parts of the extensive episcopate in five Catholic countries.The equivalent 'apostolic regions' in France, created in 1961, were suppressed in 2004.
Italy
The Catholic Church in Italy is divided into 16 ecclesiastical regions. The regions mostly correspond to the 20 civil administrative regions of Italy.- Abruzzo-Molise
- Basilicata
- Calabria
- Campania
- Emilia-Romagna
- Lazio = Latium
- Liguria
- Lombardy
- Marche
- Piemonte, including Valle d'Aosta
- Puglia
- Sardinia
- Sicily
- Tuscany
- Triveneto
- Umbria.
Brazil
The regions -covering the federal state in parentheses- comprise the following ecclesiastical province :- Regional Norte 1 : Manaus
- Regional Norte 2 : Belém do Pará
- Regional Nordeste 1 : Fortaleza
- Regional Nordeste 2 : Maceió, Natal, Olinda e Recife, Paraíba
- Regional Nordeste 3 : Aracaju, Feira de Santana, San Salvador di Bahia, Vitória da Conquista
- Regional Nordeste 4 : Teresina
- Regional Nordeste 5 Provincia ecclesiastica di São Luís do Maranhão
- Regional Leste 1 ; Niterói, Rio de Janeiro
- Regional Leste 2 : Belo Horizonte, Diamantina, Juiz de Fora, Mariana, Montes Claros, Pouso Alegre, Uberaba, Vitória
- Regional Sul 1 : Aparecida, Botucatu, Campinas, Ribeirão Preto, San Paolo, Sorocaba
- Regional Sul 2 : Cascavel, Curitiba, Curitiba degli Ucraini, Londrina, Maringá
- Regional Sul 3 : Passo Fundo, Pelotas, Porto Alegre, Santa Maria
- Regional Sul 4 : Florianópolis
- Regional Centro-Oeste : Brasília, Goiânia, Palmas and the army bishopric Ordinariato militare in Brasile
- Regional Oeste 1 : Campo Grande
- Regional Oeste 2 : Cuiabá
- Regional Noroeste : Porto Velho
Canada
Four regions, each comprising several Latin provinces - Ontario and West also the Eastern Catholic province/eparchies, West also a non-metropolitan Latin archdiocese :- Ontario : Kingston, Ottawa, Toronto, Ukrainian Eparchy of Toronto, Chaldean Eparchy of Mar Addai off Toronto, Ruthenian Eparchy of Saints Cyril and Metodius of Toronto
- West : Edmonton, Grouard-McLennan, Keewatin-Le Pas, Regina, Vancouver, Winnipeg, Ukrainian province of Winnipeg
- Atlantic : Halifax-Yarmouth, Moncton, Saint John's
- Québec : Gatineau, Quebec, Rimouski, Montréal, Sherbrooke, Maronite Eparchy of Saint Maron of Montréal, ''Melkite Eparchy of the Salvator of Montréal''
Mexico
Each region covers one or more ecclesiastical provinces :- Sur : Acapulco
- Pacífico-Sur : Antequera, Tuxtla Gutiérrez
- Norte : Chihuahua
- Metropolitana : Archdiocese Ciudad Mexico
- Metro-Circundante : Tlalnepantla, Ciudad Mexico ''
- Vizcaya-Pacifico : Durango
- Occidente : Guadalajara
- Noroeste : Hermosillo, Tijuana
- Noreste : Monterrey
- Golfo : Jalapa
- Bajío : León, San Luis Potosí
- Don Vasco : Morelia
- Oriente : Puebla de los Ángeles
- Centro : Tulancingo
- Sureste : Yucatán
United States
The dioceses of the United States are grouped into fifteen regions which, strictly speaking, are not "ecclesiastical regions" established by the Holy See, but rather regions that the USCCB established for convenience. They are not canonically established bodies. Fourteen of the regions are geographically based, for the Latin Catholic dioceses, the Eastern Catholic eparchies constitute the overlapping 'Region' XV.Bishops' Region I
;Ecclesiastical province of Boston, comprising the states of Maine, Massachusetts, New Hampshire and Vermont.- Metropolitan Archdiocese of Boston
- *Diocese of Burlington
- *Diocese of Fall River
- *Diocese of Manchester
- *Diocese of Portland
- *Diocese of Springfield in Massachusetts
- *Diocese of Worcester
Bishops' Region II
;Ecclesiastical province of New York, comprising the state of New York except for Fishers Island.- Metropolitan Archdiocese of New York
- *Diocese of Albany
- *Diocese of Brooklyn
- *Diocese of Buffalo
- *Diocese of Ogdensburg
- *Diocese of Rochester
- *Diocese of Rockville Centre
- *Diocese of Syracuse
Bishops' Region III
;Ecclesiastical province of Newark, comprising the state of New Jersey.- Metropolitan Archdiocese of Newark
- *Diocese of Camden
- *Diocese of Metuchen
- *Diocese of Paterson
- *Diocese of Trenton
- Metropolitan Archdiocese of Philadelphia
- *Diocese of Allentown
- *Diocese of Altoona-Johnstown
- *Diocese of Erie
- *Diocese of Greensburg
- *Diocese of Harrisburg
- *Diocese of Pittsburgh
- *Diocese of Scranton
Bishops' Region IV
;Ecclesiastical province of Baltimore, comprising most of the state of Maryland as well as the states of Delaware, Virginia and West Virginia.- Metropolitan Archdiocese of Baltimore
- *Diocese of Arlington
- *Diocese of Richmond
- *Diocese of Wheeling-Charleston
- *Diocese of Wilmington
- Metropolitan Archdiocese of Washington
- * Diocese of Saint Thomas, with see in Charlotte Amalie, U.S. Virgin Islands
Bishops' Region V
;Ecclesiastical province of Louisville, comprising the states of Kentucky and Tennessee.- Metropolitan Archdiocese of Louisville
- *Diocese of Covington
- *Diocese of Knoxville
- *Diocese of Lexington
- *Diocese of Memphis
- *Diocese of Nashville
- *Diocese of Owensboro
- Metropolitan Archdiocese of Mobile
- *Diocese of Biloxi
- *Diocese of Birmingham in Alabama
- *Diocese of Jackson
- Metropolitan Archdiocese of New Orleans
- *Diocese of Alexandria in Louisiana
- *Diocese of Baton Rouge
- *Diocese of Houma-Thibodaux
- *Diocese of Lafayette in Louisiana
- *Diocese of Lake Charles
- *Diocese of Shreveport
Bishops' Region VI
;Ecclesiastical province of Cincinnati, comprising the state of Ohio.- Metropolitan Archdiocese of Cincinnati
- *Diocese of Cleveland
- *Diocese of Columbus
- *Diocese of Steubenville
- *Diocese of Toledo
- *Diocese of Youngstown
- Metropolitan Archdiocese of Detroit
- *Diocese of Gaylord
- *Diocese of Grand Rapids
- *Diocese of Kalamazoo
- *Diocese of Lansing
- *Diocese of Marquette
- *Diocese of Saginaw
Bishops' Region VII
;Ecclesiastical province of Chicago, comprising the state of Illinois.- Metropolitan Archdiocese of Chicago
- *Diocese of Belleville
- *Diocese of Joliet in Illinois
- *Diocese of Peoria
- *Diocese of Rockford
- *Diocese of Springfield in Illinois
- Metropolitan Archdiocese of Indianapolis
- *Diocese of Evansville
- *Diocese of Fort Wayne-South Bend
- *Diocese of Gary
- *Diocese of Lafayette in Indiana
- Metropolitan Archdiocese of Milwaukee
- *Diocese of Green Bay
- *Diocese of La Crosse
- *Diocese of Madison
- *Diocese of Superior
Bishops' Region VIII
;Ecclesiastical province of Saint Paul and Minneapolis, comprising the states of Minnesota, North Dakota and South Dakota.- Metropolitan Archdiocese of Saint Paul and Minneapolis
- *Diocese of Bismarck
- *Diocese of Crookston
- *Diocese of Duluth
- *Diocese of Fargo
- *Diocese of New Ulm
- *Diocese of Rapid City
- *Diocese of Saint Cloud
- *Diocese of Sioux Falls
- *Diocese of Winona-Rochester
Bishops' Region IX
;Ecclesiastical province of Dubuque, comprising the state of Iowa.- Metropolitan Archdiocese of Dubuque
- *Diocese of Davenport
- *Diocese of Des Moines
- *Diocese of Sioux City
- Metropolitan Archdiocese of Kansas City in Kansas
- *Diocese of Dodge City
- *Diocese of Salina
- *Diocese of Wichita
;Ecclesiastical province of Saint Louis, comprising the state of Missouri.
- Metropolitan Archdiocese of St. Louis
- *Diocese of Jefferson City
- *Diocese of Kansas City-Saint Joseph
- *Diocese of Springfield-Cape Girardeau
Bishops' Region X
;Ecclesiastical province of Galveston-Houston, comprising the east and southeast parts of the state of Texas.- Metropolitan Archdiocese of Galveston-Houston
- *Diocese of Austin
- *Diocese of Beaumont
- *Diocese of Brownsville
- *Diocese of Corpus Christi
- *Diocese of Tyler
- *Diocese of Victoria in Texas
- Metropolitan Archdiocese of San Antonio
- *Diocese of Amarillo
- *Diocese of Dallas
- *Diocese of El Paso
- *Diocese of Fort Worth
- *Diocese of Laredo
- *Diocese of Lubbock
- *Diocese of San Angelo
;Personal Ordinariate of the Chair of St. Peter, comprising former Anglicans throughout the United States.
Bishops' Region XI
;Ecclesiastical province of Los Angeles, comprising the southern part of the state of California.- Metropolitan Archdiocese of Los Angeles
- *Diocese of Fresno
- *Diocese of Monterey in California
- *Diocese of Orange
- *Diocese of San Bernardino
- *Diocese of San Diego
- Metropolitan Archdiocese of San Francisco
- *Diocese of Oakland
- *Diocese of Sacramento
- *Diocese of San Jose in California
- *Diocese of Santa Rosa in California
- *Diocese of Stockton
- *''also Diocese of Honolulu, in Polynesia, i.e. in Oceania''
Bishops' Region XII
;Ecclesiastical province of Anchorage-Juneau, comprising the state of Alaska.;Ecclesiastical province of Portland in Oregon, comprising the states of Idaho, Montana and Oregon, except for the parts of Yellowstone National Park in the states of Idaho and Montana.
- Metropolitan Archdiocese of Portland in Oregon
- *Diocese of Baker
- *Diocese of Boise
- *Diocese of Great Falls-Billings
- *Diocese of Helena
Bishops' Region XIII
;Ecclesiastical province of Denver, comprising the states of Colorado and Wyoming, as well as the parts of Yellowstone National Park in the states of Idaho and Montana.- Metropolitan Archdiocese of Denver
- *Diocese of Cheyenne
- *Diocese of Colorado Springs
- *Diocese of Pueblo
;Ecclesiastical province of Santa Fe, comprising the states of Arizona and New Mexico.
- Archdiocese of Santa Fe
- *Diocese of Gallup
- *Diocese of Las Cruces
- *Diocese of Phoenix
- *Diocese of Tucson
Bishops' Region XIV
;Ecclesiastical province of Miami, comprising the state of Florida.- Metropolitan Archdiocese of Miami
- *Diocese of Orlando
- *Diocese of Palm Beach
- *Diocese of Pensacola-Tallahassee
- *Diocese of St. Augustine
- *Diocese of Saint Petersburg
- *Diocese of Venice in Florida
- Metropolitan Archdiocese of Atlanta
- *Diocese of Charleston
- *Diocese of Charlotte
- *Diocese of Raleigh
- *Diocese of Savannah
Bishops' "Region" XV – Eastern Catholic Eparchies and Archeparchies
This is not a geographical region and it does not consist of ecclesiastical provinces. Instead, it consists exclusively of US branches of various, generally Europe or Asia-based, particular Eastern Catholic Churches. See the [|Eastern Catholic Churches section] for their particular hierarchies.;Maronite ChurchEparchy of Brooklyn Eparchy of Our Lady of Lebanon
;Syriac Catholic ChurchSyrian Catholic Eparchy of Our Lady of Deliverance of Newark
;Syro-Malankara Catholic ChurchSyro-Malankara Catholic Eparchy of St. Mary, Queen of Peace, of the United States of America and Canada
;Armenian Catholic ChurchArmenian Catholic Eparchy of Our Lady of Nareg in New York
;Melkite Greek Catholic ChurchEparchy of Newton
;Romanian Catholic ChurchEparchy of St. George's in Canton for Romanians
;Ruthenian Catholic Church
Ecclesiastical province of the Ruthenian Catholic Metropolitan Church of PittsburghMetropolitan Archeparchy of Pittsburgh
;Ukrainian Greek Catholic Church
Ecclesiastical Province of PhiladelphiaMetropolitan Archeparchy of Philadelphia
- * Eparchy of Saint Nicholas in Chicago for Ukrainians
- * Eparchy of Saint Josaphat in Parma
- * Eparchy of Stamford
;Syro-Malabar Catholic Church