Collection
- Jack Rubenstein Collection, bulk The majority of the dates take place between 1926 and 19901
- Jackie Voelkl manuscript, 1942-2006, Date acquired: 03/27/2006, bulk 1942-19461
- Jacksonville Consolidation Newspaper Collection, 1968-20081
- Jacksonville Symphony Orchestra (Jacksonville, Florida) Collection, 1961-20121
- Jacksonville, Florida, Historical Newspapers Collection, 1890-20121
- Jaffe Family Archives, 1881-2012, bulk 1940-20121
- James A. Stansel Collection of Florida Postal Covers, 1931-1988, Date acquired: 08/00/19961
- James C. Clark Research Papers, 1937-19961
- James E. Shepherd Jr. Papers, 1965-20151
- James Elliott Collection, 1960-20101
- James H. Hinson, Jr. transcript, 1943-1946, Date acquired: 11/17/1999, bulk 1943-19991
- James J. Harkins collection, 1970-2016, Date acquired: 00/00/20161
- James J. McGuire papers, 1942-1995, Date acquired: 11/17/2006, Date accessioned: 2020-05-13, bulk 1942-19451
- James R. Pemberton papers, 1942-2000, Date acquired: 09/27/2001, bulk 1942-19451
- James T. Griffiths Papers, 1914-2006, bulk 1959-20021
- James W. Herrington papers, 1944-1990, Date acquired: 02/23/20001
- James and Joanna Tokley papers, 1920-2010, 2011-101
- Jan K. Platt papers, 1974-2004, Date acquired: 00/00/19961
- Jan Reiner research file, bulk 1909-20101
- Jane Wittman Van De Bogart collection, 1958-2001, Date acquired: 00/00/2008, bulk 1960-19971