- 4-H Club (Chesterfield County, Va.) minute books, 1933/19412
- A. Edwin Kendrew Papers, 1930/19591
- A. H. Hand Papers, 1835/20092
- A. K. Leake Papers, 1872/19402
- A. Willis Robertson Papers, 1921/1988, bulk 1946/1966222
- Abner Johnson Leavenworth Papers, 1825/18611
- Adam Empie Papers, 1811/2004, bulk 1811/18503
- Adele Blow Chatfield-Taylor family papers, 1899/197733
- African American Family Photo Album, 1940/19502
- African American Family Photographs, 1880/19607
- Agnes Wullenwaber Diary, 1938/19422
- Albert E. Garrett, Jr. scrapbook, 1927/19741
- Albert W. Raymond Papers, 1939-1941, 1939/194110
- Alexander Kallos Papers, 1939/19593
- Alfred R. Armstrong Papers, 1928/19761