The following is a listing of each diocese and archdiocese where our Roman Catholic alumni/ae and students are presently serving. 

• Archdiocese for the Military Services, USA
• Archdiocese of Atlanta
• Archdiocese of Baltimore
• Archdiocese of Boston
• Archdiocese of Chicago
• Archdiocese of Cincinnati
• Archdiocese of Denver
• Archdiocese of Detroit
• Archdiocese of Dubuque
• Archdiocese of Galveston-Houston
• Archdiocese of Hartford
• Archdiocese of Indianapolis
• Archdiocese of Los Angeles
• Archdiocese of Louisville
• Archdiocese of Miami
• Archdiocese of Milwaukee
• Archdiocese of New Orleans
• Archdiocese of New York
• Archdiocese of Newark
• Archdiocese of Oklahoma City
• Archdiocese of Omaha
• Archdiocese of Philadelphia
• Archdiocese of Portland in Oregon
• Archdiocese of San Antonio
• Archdiocese of San Francisco
• Archdiocese of San Juan
• Archdiocese of Santa Fe
• Archdiocese of Seattle
• Diocese of Albany
• Diocese of Arlington
• Diocese of Austin
• Diocese of Baton Rouge
• Diocese of Beaumont
• Diocese of Birmingham
• Diocese of Brooklyn
• Diocese of Buffalo
• Diocese of Charlotte
• Diocese of Cleveland
• Diocese of Colorado Springs
• Diocese of Columbus
• Diocese of Corpus Christi
• Diocese of Dallas
• Diocese of Davenport
• Diocese of Des Moines
• Diocese of Dodge City
• Diocese of Duluth
• Diocese of El Paso
• Diocese of Erie
• Diocese of Evansville
• Diocese of Fajardo-Humacao
• Diocese of Fall River
• Diocese of Fort Wayne-South Bend
• Diocese of Fort Worth
• Diocese of Grand Rapids
• Diocese of Great Falls-Billings
• Diocese of Green Bay
• Diocese of Harrisburg
• Diocese of Joliet
• Diocese of Kalamazoo
• Diocese of Lafayette
• Diocese of Lake Charles
• Diocese of Lansing
• Diocese of Las Cruces
• Diocese of Las Vegas
• Diocese of Lexington
• Diocese of Madison
• Diocese of Manchester
• Diocese of Memphis
• Diocese of Metuchen
• Diocese of Nashville
• Diocese of Oakland
• Diocese of Ogdensburg
• Diocese of Orlando
• Diocese of Owensboro
• Diocese of Paterson
• Diocese of Peoria
• Diocese of Phoenix
• Diocese of Pittsburgh
• Diocese of Portland
• Diocese of Providence
• Diocese of Raleigh
• Diocese of Richmond
• Diocese of Rochester
• Diocese of Rockford
• Diocese of Sacramento
• Diocese of Saginaw
• Diocese of Salina
• Diocese of Salt Lake City
• Diocese of San Diego
• Diocese of San Jose
• Diocese of Santa Rosa
• Diocese of Savannah
• Diocese of Shreveport
• Diocese of Spokane
• Diocese of Springfield in Illinois
• Diocese of St. Petersburg
• Diocese of Steubenville
• Diocese of Superior
• Diocese of Syracuse
• Diocese of Toledo
• Diocese of Trenton
• Diocese of Trinidad & Tobago
• Diocese of Tucson
• Diocese of Wichita
• Diocese of Wilmington
• Diocese of Winona
• Diocese of Yakima
• Diocese of Youngstown
• Ukrainian Catholic Diocese of Stamford