- Allen D. Frankenberry, Soldier, Civil War Diaries and Memoir, 1862/1905, bulk 1862/18651
- Allen Family Papers, 1766/193334
- Allen and Margaret Cook Collection, 1900/19431
- Allen-Johnson Family Papers, 1838/19473
- Allen-Kean-Laurence family letters, 1837/19602
- Almanac collection, 1850/19092
- Alphin Family Photographs, 1870/19301
- Alston Gordon Dayton Papers, 1846/193915
- Alston Gordon Dayton Papers, 1878/19201
- Alumni Association Records, 1833/2014, bulk 1950/200511
- Alumni Association Records, 1950/20071
- Alumni and VMI certificates and citations collection, 1860/20132
- Alumni biographical files - University of Virginia School of Law, 1901/19971
- Alvin Duke Chandler Papers, 1896/1984, bulk 1950/19601
- Amalgamated Association of Street and Electric Railway Employees of America, Division 103, Archives, 1899/19585