- Albert S. Armentrout Collection, 1965/20091
- Alexander "Sandy" Gilliam papers, 1985/20161
- Alexander G. Gilliam collection of University of Virginia history papers, 1921/20196
- Alexander Mahood, Architect, Drawings for West Virginia University Building Projects, 1955/19791
- Alexander Scott Family Genealogy Records, 1990/1999, bulk 1990/19991
- Alexandria Antique Arts Association Collection (MS134), 1971/19994
- Alexandria Black Family Reunion Digital Collection, 1937/200513
- Alexandria History Collection (MS240), 1767/20082
- Alexandria Library Board Records (MS416), 1937/202010
- Alexandria Library Company Records (MS002), 1794/200714
- Alexandria Library Records (MS098), 1937/20135
- Alexandria Recital Series Papers (MS312), 1980/20025
- Alfred A. Bolton, Papers regarding History of Management and Other Material, 1900/200737
- Alfred C. Payne Collection, 1917/200352
- Alice Cartledge Cornett, Journalist, Papers, 1945/2017, bulk 1973/19921