Connecticut, New Hampshire, Maine, Massachusetts, Rhode Island, Vermont

Connecticut

Diocese of Bridgeport | Office
Archdiocese of Hartford | Office
Diocese of Norwich

Maine

Diocese of Portland in Maine | Office

New Hampshire

Diocese of Manchester | Office

Massachusetts

Archdiocese of Boston | Office
Diocese of Fall River | Office
Diocese of Springfield | Office
Diocese of Worcester | Office

Rhode Island

Diocese of Providence | Office

Vermont

Diocese of Burlington | Office

New York

Diocese of Albany | Office
Diocese of Brooklyn | Office
Diocese of Buffalo | Office
Archdiocese of New York | Office
Diocese of Ogdensburg | Office
Diocese of Rochester | Office
Diocese of Rockville Centre | Office
Diocese of Syracuse | Office

Pennsylvania & New Jersey

New Jersey
Diocese of Camden | Office
Diocese of Metuchen | Office
Archdiocese of Newark | Office
Diocese of Paterson | Office
Diocese of Trenton | Office

Pennsylvania
Diocese of Allentown
Diocese of Altoona-Johnstown | Office
Diocese of Erie | Office
Diocese of Greensburg | Office
Diocese of Harrisburg | Office
Archdiocese of Philadelphia | Office
Diocese of Pittsburgh | Office
Diocese of Scranton | Office

Delaware, Maryland, Military Services, Virginia, Washington, D.C., West Virginia, Virgin Islands

Delaware
Diocese of Wilmington | Office

District of Columbia
Archdiocese for the Military Services USA | Office
Archdiocese of Washington | Office

Maryland
Archdiocese of Baltimore | Office

Virgin Islands
Diocese of St. Thomas

Virginia
Diocese of Arlington | Office

West Virginia
Diocese of Wheeling-Charleston | Office

Alabama, Kentucky, Louisiana, Mississippi, Tennessee

Alabama
Diocese of Birmingham
Archdiocese of Mobile | Office

Kentucky
Diocese of Covington | Office
Diocese of Lexington | Office
Archdiocese of Louisville | Office
Diocese of Owensboro  | Office

Louisiana
Diocese of Alexandria  | Office
Diocese of Baton Rouge | Office
Diocese of Houma-Thibodaux | Office
Diocese of Lafayette, Louisiana  | Office
Diocese of Lake Charles | Office
Archdiocese of New Orleans | Office
Diocese of Shreveport | Office

Mississippi
Diocese of Biloxi | Office
Diocese of Jackson | Office

Tennessee
Diocese of Knoxville | Office
Diocese of Memphis | Office
Diocese of Nashville | Office

Michigan & Ohio

Michigan
Archdiocese of Detroit | Office
Diocese of Gaylord | Office
Diocese of Grand Rapids
Diocese of Kalamazoo | Office
Diocese of Lansing | Office
Diocese of Marquette
Diocese of Saginaw

Ohio
Archdiocese of Cincinnati | Office
Diocese of Cleveland | Office
Diocese of Columbus | Office
Diocese of Steubenville | Office
Diocese of Toledo | Office
Diocese of Youngstown | Office

Illinois, Indiana, Wisconsin

Illinois
Diocese of Belleville | Office
Archdiocese of Chicago | Office
Diocese of Joliet | Office
Diocese of Peoria | Office
Diocese of Rockford
Diocese of Springfield in Illinois | Office

Indiana
Diocese of Evansville | Office
Diocese of Fort Wayne-South Bend | Office
Diocese of Gary | Office
Archdiocese of Indianapolis | Office
Diocese of Lafayette-in-Indiana | Office

Wisconsin
Diocese of La Crosse | Office
Archdiocese of Milwaukee | Office
Diocese of Madison | Office
Diocese of Superior | Office

Minnesota, North Dakota, South Dakota

Minnesota
Diocese of Crookston | Office
Diocese of New Ulm | Office
Diocese of St. Cloud | Office
Diocese of Winona | Office

North Dakota
Diocese of Bismarck | Office
Diocese of Fargo

South Dakota
No dioceses affiliated

Iowa, Kansas, Missouri, Nebraska

Iowa
Diocese of Davenport | Office
Diocese of Des Moines | Office
Archdiocese of Dubuque | Office
Diocese of Sioux City

Kansas
Diocese of Dodge City | Office
Archdiocese of Kansas City in Kansas | Office
Diocese of Salina | Office
Diocese of Wichita | Office

Missouri
Diocese of Jefferson City | Office
Diocese of Kansas City-St. Joseph | Office
Diocese of Springfield-Cape Girardeau | Office
Archdiocese of St. Louis | Office

Nebraska
Diocese of Grand Island | Office
Archdiocese of Omaha | Office

Arkansas, Oklahoma, Texas

Arkansas
Diocese of Little Rock | Office

Oklahoma
Archdiocese of Oklahoma City | Office
Diocese of Tulsa | Office

Texas
Diocese of Amarillo | Office
Diocese of Austin | Office
Diocese of Beaumont | Office
Diocese of Brownsville | Office
Diocese of Corpus Christi | Office
Diocese of Dallas | Office
Diocese of El Paso | Office
Diocese of Fort Worth | Office
Archdiocese of Galveston-Houston | Office
Diocese of Laredo | Office
Diocese of Lubbock | Office
Diocese of San Angelo | Office
Archdiocese of San Antonio | Office
Diocese of Tyler | Office
Diocese of Victoria | Office

American Samoa, California, Guam, Hawaii, Nevada

California
Diocese of Fresno | Office
Archdiocese of Los Angeles | Office
Diocese of Monterey | Office
Diocese of Oakland | Office
Diocese of Orange
Diocese of Sacramento | Office
Diocese of San Bernardino | Office
Diocese of San Diego | Office
Archdiocese of San Francisco
Diocese of San Jose | Office
Diocese of Santa Rosa | Office
Diocese of Stockton | Office

Guam
Diocese of Agana-Guam | Office

Hawaii
Diocese of Honolulu | Office

Nevada
Diocese of Las Vegas | Office
Diocese of Reno | Office

Alaska, Idaho, Montana, Oregon, Washington

Alaska
Archdiocese of Anchorage
Diocese of Fairbanks
Diocese of Juneau

Idaho
Diocese of Boise | Office

Montana
Diocese of Great Falls-Billings | Office
Diocese of Helena | Office

Oregon
Diocese of Baker | Office
Archdiocese of Portland in Oregon | Office

Washington
Archdiocese of Seattle | Office
Diocese of Spokane | Office
Diocese of Yakima

Arizona, Colorado, New Mexico, Utah, Wyoming

Arizona
Diocese of Tucson | Office

Colorado
Diocese of Colorado Springs | Office
Archdiocese of Denver | Office
Diocese of Pueblo | Office

New Mexico
Diocese of Gallup | Office
Diocese of Las Cruces | Office
Archdiocese of Santa Fe |  Office

Utah
Diocese of Salt Lake City | Office

Wyoming
Diocese of Cheyenne | Office

Florida, Georgia, North Carolina, South Carolina, Puerto Rico

Florida
Archdiocese of Miami | Office
Diocese of Orlando | Office
Diocese of Palm Beach | Office
Diocese of Pensacola-Tallahassee | Office
Diocese of St. Augustine | Office
Diocese of St. Petersburg | Office
Diocese of Venice | Office

Georgia
Archdiocese of Atlanta | Office
Diocese of Savannah | Office

North Carolina
Diocese of Charlotte | Office
Diocese of Raleigh | Office

South Carolina
Diocese of Charleston | Office