- A. Glass Account Book, 1844/18621
- A. H. Hand Papers, 1835/20091
- A. Willis Robertson Papers, 1921/1988, bulk 1946/19663
- A.J. Lawrence Account Book, 1857/18831
- Absalom See Account Books, 1854/18692
- Adams Papers, 1782/18901
- Addie Rogers Bound Sheet Music Collection, 1827/18602
- Alabama Collection, 1823/18931
- Albemarle Female Institute (Va.) Ledger, 1857/18581
- Alexander Brown Papers (I), 1815/19108
- Alexander Brown Papers (II), 1748/19007
- Alexander Hamilton, Jr. Letters, 1832/18331
- Alexander Hugh Holmes Stuart Account Books, 1837/18571
- Alexander M. Davis Papers, 1850/18923
- Alumni Association Records, 1833/2014, bulk 1950/20052