- Adam Finch Collection, 1891/19331
- Adam T. Finch Papers, 1895/19261
- Albert L. Sturm Papers, 1904/19881
- Alfred C. Payne Collection, 1917/20031
- Alfred Washington Drinkard, Jr. Diary, 19471
- Allan Hines Reid Landscape Gardening Radio Talks,, 1932/19331
- Ann A. Hertzler Collection, 1863/2013, bulk 1974/20001
- Ann Heidbreder Eastman Papers, 1978/19911
- Anne H. Giles Paper, 19831
- Annotated List of Virginia Flora1
- Anti-Asian Panic and the Pandemic: A Virtual Teach-In Collection, 20201
- Arthur B. Massey Papers, 1902/19611
- Arthur M. Squires Papers, 1888/1987, bulk 1940/19871
- Bernard L. Parsons Papers and Photographs, 1918/19421
- Bertram Y. Kinzey, Jr., Papers, 1940/19551