Archdiocesan Agencies, Insitutions, and Catholic Organizations
- List of Historical Catholic Newspapers published from St. Louis, MO, 1832-Present
- List of Historical Catholic Orphanages and Child Care Centers in the Archdiocese of St. Louis, 1827-Present
- RG 03 C 01 Office of Worship Records, 1932-2014
- RG 03 C 05 Human Rights Commission and Office Records 1945-2008
- Rg 03 C 19 Office of Ministry Records 1982-1995
- RG 03 C 25 Catholic Ministry of the Deaf Records 1962-2014
- RG 03 D 02 Catholic Cemeteries of the Archdiocese of St. Louis Records 1867-2010
- RG 03 J Colonization Realty Company Records, 1901-1954
- RG 03 X Catholic Youth Council (CYC) records, 1940-2013
- RG 07 C 08 Corporate Action for Care of Elderly (CACE) Records, 1976-2016
- RG 11 Society of St. Vincent de Paul in St. Louis Records, 1860-2012
- Saint Louis Area Religious Archivists (SLARA) Records, 1987-2020