- Nan Croley Architectural Collection, 1996/20062
- Nancy Bondurant Jones Papers, 1909/2011, bulk 1991/200734
- Nancy H. Marshall A Visit From St. Nicholas (The Night Before Christmas) Collection, 1813/20051
- Nancy Milio Papers, 1952/20151
- Natalie de Blois Architectural Collection, 1941/20134
- National Audubon Society, Mountaineer Chapter, Records, 1970/20131
- National Band Association William D. Revelli Memorial Band Competition Winners Collection, 1977/20085
- National Institute of American History and Democracy (NIAHD) Records, 2002/20062
- National Organization for Women, West Virginia and Morgantown Chapters, Records, 1966/2008, bulk 1970/19904
- National Society Colonial Dames XVII Century. The Rev. James Blair Chapter Records, 1962/2011, bulk 1985/20103
- National Society Colonial Dames XVII Century. Virginia Society Records, 1951/20116
- National Society of the Daughters of the American Revolution. Massanutton Chapter Records, 1895/201621
- National Youth Science Camp Records, 1960/200051
- Ned Berkeley Jr. and Doug Bakken correspondence, 1966/2019, bulk 1966/19831
- New River Community Action, Inc., Records, 1966/20158