- A. E. Dick Howard papers, 1928/20176
- A. J. Gustin Priest papers, 1919/19763
- Addison H. Smith papers, 1917/1970, bulk 1917/19222
- Albert Frederick Wilson papers, 1840/19341
- Albert R. Gallatin papers, 1795/18281
- Alderman family papers, 1779/19611
- Alexander G. Gilliam collection of University of Virginia history papers, 1921/20192
- Alice Constance Burford Booth Papers, 1940/19685
- American Rhododendron Society Records, 1927/20222
- American Society of Pediatric Nephrology records, 1955/20221
- Amélie Rives papers, 1930/19832
- André Kertész photographs, 1925/19693
- Annual reports - University of Virginia School of Law Foundation, 1953/20231
- Armistead Mason Dobie papers, 1902/19656
- Armstead L. Robinson papers, 1848/2001, bulk 1967/19921