- Nancy D. Willson friendship album, 1848/18551
- Nancy H. Marshall A Visit From St. Nicholas (The Night Before Christmas) Collection, 1813/20051
- Nancy Randolph Papers, 1805/19621
- Nannie N. Gardner commonplace book, 1853/18621
- Nathan Hanes (1821-1899) Papers, 1845/19001
- Nathan Ochs Family Papers, 1813/1970, bulk 1884/19241
- Nathaniel Beverley Tucker Papers, 1830/1903, bulk 1850/18902
- Nathaniel C. Wilson collection, 1834/19414
- Nathaniel Parker Willis Collection
1835-18631
- Nathaniel V. Watkins Family Papers, 1846/1889, bulk 1862/18657
- Naugle Collection, 19401
- Neil Family Papers and Photographs, 1837/19521
- Nelson Family Bible Records, 1809/19051
- Nelson Family Papers, 1783/18723
- Nelson N. Fishback Ledger, 1821/18892