- Nan Netherton Northern Virginia history collection, 1962/19891
- Nancy Bondurant Jones Papers, 1909/2011, bulk 1991/200715
- Nancy Byrd Turner Collection, 1930/19882
- Nancy H. Marshall A Visit From St. Nicholas (The Night Before Christmas) Collection, 1813/20051
- Nancy Milio Papers, 1952/20159
- Natalie and Joseph Tran Van Zung Papers, 1970/19852
- Natalie de Blois Architectural Collection, 1941/201310
- Nathan A. Scott Jr. papers, 1956/20011
- National Aerial Photograph Program Photographs, 1960/19791
- 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, 1977/20081
- National Council on Community Services & Continuing Education (NCCSCE) Records, 1969/19812
- National Organization for Women, West Virginia and Morgantown Chapters, Records, 1966/2008, bulk 1970/199091