- Arthur Jacknowitz Faculty Papers, 1954/20192
- Arthur M. Squires Papers, 1888/1987, bulk 1940/19871
- Arthur S. Dayton Correspondence and Catalogs regarding Purchase of Rare Books, 1898/2007, bulk 1923/19593
- Association for the Preservation of Virginia Antiquities, Yorktown Branch Records, 1921/2013, bulk 1975/20051
- Athletic Association Records, 1926/19641
- Audio Visual Collection, 1928/201515
- Austin Kennell Papers
ca.
1952-199315
- Barbara L. Bishop Collection, 1965/19902
- Barbara Woodward Architectural Collection, 1966/19923
- Barrett Day Care Center Papers
1942-199510
- Base Hospital No. 41 collection, 1905/20096
- Basil Lanneau Gildersleeve Papers
1799-19897
- Benjamin A. Banks Papers, 1855/19741
- Benjamin L. Wigfall Artist Archives and Mary Carter Wigfall Personal Papers, 1880/202318
- Berkeley Family Papers
1536-present1