- J. D. Eggleston Papers, 1750/19521
- J. Paul Hudson Papers, 1930/19983
- J.C. Sanders, Collector, Papers, 1700/19501
- Jack Eric Morpurgo Papers, 1937/2000, bulk 1950/19703
- Jack Sandy Anderson, Compiler, Local History Articles and Genealogy Papers, 1600/2011, bulk 2000/20083
- Jacob Fuller scrapbook, 1774/18784
- Jacob Kent Account Books, 1765/17962
- James Barron Papers (I), 1766/18993
- James Edwin Green, Photographer, Glass Plate Negatives and Other Material, 1900/1925, bulk 1900/19181
- James M. Guiher, Jr., Papers, 1835/2014, bulk 1927/19762
- James M. Owens Collection of Madison Family Material, 1776/19532
- James Monroe papers, 1776/1924, bulk 1783/18313
- James R. Hess, Collector, Naturalization, Warrants, and Receipts, 1760/18001
- James Washington Singleton Papers, 1770/1975, bulk 1850/19204
- James William Kuykendall Papers, 1765/19261