- Aristotle Smith Scrapbook, 1880/1987, bulk 1900/19101
- Arlene Keeling Collection, 1861/20061
- Armand J. Galfo Papers, 1940/2008, bulk 1958/199520
- Armistead Boothe Papers (MS164), 1803/19906
- Armistead L. Boothe collection, 1920/19836
- Armistead Page Booker papers, 1943/19906
- Armstead L. Robinson papers, 1848/2001, bulk 1967/199229
- Arnold Sundgaard papers, 1925/198830
- Art Attack records, 1979/20095
- Artemis Sisters Collective Records, 1980/2024, bulk 1980/19944
- Arthur "Bud" Metheny Papers, 1930/19919
- Arthur Arundel papers, 1964/19908
- Arthur Fickénscher Papers
ca.
1895-19957
- Arthur Herman papers, 1950/19991
- Arthur J. Ballard, Costume Artist and Curator, Papers, 1930/20151