- J. A. Burke, Jr., Collection6
- J. Ambler Johnston Papers13
- J. Claiborn Byrd papers1
- J. Clark Easton, Soldier, World War I Letters, Diaries, and Other Material1
- J. D. Eggleston Papers20
- J. Davitt McAteer Papers regarding Mining Safety35
- J. Davitt McAteer, Collector, Records regarding Wanamie Mine and Other Material1
- J. Henry McCoy Papers2
- J. Hoge Tyler Diary1
- J. Hoge Tyler Family Collection14
- J. Howard Miller papers2
- J. Kenneth Graham Collection1
- J. Montgomery Curtis, Journalist, Papers3
- J. Ogden Murray Scrapbook1
- J. Paul Hudson Papers3