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
- 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
- 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
- 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
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
- Metropolitan Archdiocese of Hartford
- *Diocese of Bridgeport
- *Diocese of Norwich
- *Diocese of Providence
Bishops' Region II
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- Metropolitan Archdiocese of Omaha
- *Diocese of Grand Island
- *Diocese of Lincoln
- Metropolitan Archdiocese of St. Louis
- *Diocese of Jefferson City
- *Diocese of Kansas City-Saint Joseph
- *Diocese of Springfield-Cape Girardeau
Bishops' Region X
- 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
- Metropolitan Archdiocese of Oklahoma City
- *Diocese of Little Rock
- *Diocese of Tulsa
Bishops' Region XI
- 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 Las Vegas, in Nevada
- *Diocese of Oakland
- *Diocese of Reno, in Nevada
- *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
- Metropolitan Archdiocese of Anchorage
- *Diocese of Fairbanks
- *Diocese of Juneau
- Metropolitan Archdiocese of Portland in Oregon
- *Diocese of Baker
- *Diocese of Boise
- *Diocese of Great Falls-Billings
- *Diocese of Helena
- Metropolitan Archdiocese of Seattle
- *Diocese of Spokane
- *Diocese of Yakima
Bishops' Region XIII
- Diocese of Salt Lake City
- Metropolitan Archdiocese of Denver
- *Diocese of Cheyenne
- *Diocese of Colorado Springs
- *Diocese of Pueblo
- Archdiocese of Santa Fe
- *Diocese of Gallup
- *Diocese of Las Cruces
- *Diocese of Phoenix
- *Diocese of Tucson
Bishops' Region XIV
- 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
;Maronite Church
- Eparchy of Brooklyn
- Eparchy of Our Lady of Lebanon
- Syrian Catholic Eparchy of Our Lady of Deliverance of Newark
- Syro-Malankara Catholic Eparchy of St. Mary, Queen of Peace, of the United States of America and Canada
- Armenian Catholic Eparchy of Our Lady of Nareg in New York
- Eparchy of Newton
- Eparchy of St. George's in Canton for Romanians
Ecclesiastical province of the Ruthenian Catholic Metropolitan Church of Pittsburgh
- Metropolitan Archeparchy of Pittsburgh
- *Eparchy of Parma
- *Eparchy of Passaic
- *Holy Protection of Mary Eparchy of Phoenix
Ecclesiastical Province of Philadelphia
- Metropolitan Archeparchy of Philadelphia
- *Eparchy of Saint Nicholas in Chicago for Ukrainians
- *Eparchy of Saint Josaphat in Parma
- *Eparchy of Stamford
- Eparchy of St. Peter the Apostle of San Diego
- Eparchy of St. Thomas the Apostle of Detroit
- St. Thomas Syro-Malabar Catholic Diocese of Chicago
Protestant Churches