- Adolphus DeBussey, Soldier, Civil War Letters, 1861/1998, bulk 1861/18711
- Advisory Committee Research Collection, 1772/201713
- Aerial Photographs of the Virginia Dept. of Transportation, 1930/20151
- African American Hugh Carr family, River View Farm, and the Papers of the Ivy Creek Foundation, 1916/19884
- African Americans in Harrisonburg oral histories, 1978/19793
- Agnes M. Marshall/American Association of Neuroscience Nurses Papers, 1967/20091
- Agnes Wolf papers, 1966/20065
- Agra Bennett, Papers Regarding Estate and Residence, 1967/20101
- Agricultural Extension Service Records, 1914/19801
- Al Gross Papers, 1909/200014
- Alan Bowne papers, 1964/1991, bulk 1980/19896
- Alan Clarke Railroad Research Papers, 1861/20126
- Albemarle County Medical Society records, 1933/201530
- Albemarle Garden Club Papers
1938-19879
- Albert J. Wasserman Papers, 1925/200339