- J. A. Burke, Jr., Collection2
- J. Ambler Johnston Papers5
- J. Burke Knapp papers2
- J. C. Curtis and Co. Records,
1907-19291
- J. Calvitt Clarke, Jr. Papers,
1943-199916
- J. Cloyd Byars Papers,
1904-19892
- J. D. Eggleston Papers4
- J. Daniel Pezzoni Collection,
1941-19992
- J. Davitt McAteer Papers3
- J. Davitt McAteer Papers regarding Mining Safety15
- J. H. Filbert Inc. Collection,6
- J. Hoge Tyler Family Collection14
- J. Howard Miller papers1
- J. Lindsay Almond, Jr., Papers
1850-198710
- J. Montgomery Curtis, Journalist, Papers10