- Nan Netherton Northern Virginia history collection, 1962/19894
- Nancy Bondurant Jones Papers, 1909/2011, bulk 1991/200722
- Nancy Byrd Turner Collection, 1930/19884
- Nancy H. Marshall A Visit From St. Nicholas (The Night Before Christmas) Collection, 1813/20051
- Nancy Milio Papers, 1952/201511
- Naomi Benoit lesbian publications collection, 1981/20022
- Natalie and Joseph Tran Van Zung Papers, 1970/19859
- Natalie de Blois Architectural Collection, 1941/20138
- Nathan A. Scott Jr. papers, 1956/20011
- National Agricultural Publications, 19171
- National Association of Pediatric Nurse Associates and Practitioners (NAPNAP) AT CMHSL, 1972/19921
- National Audubon Society, Mountaineer Chapter, Records, 1970/20131
- National Band Association William D. Revelli Memorial Band Competition Winners Collection, 1977/20083
- National Conference of Commissioners on Uniform State Laws papers, 1983/19842
- National Organization for Women, West Virginia and Morgantown Chapters, Records, 1966/2008, bulk 1970/199068