- A. E. Dick Howard papers on the Virginia Commission on Constitutional Revision, 1968/19711
- Adele Blow Chatfield-Taylor family papers, 1899/19772
- Adele Goodman Clark papers, 1849/19781
- Albert L. Sturm Papers, 1904/19884
- Alexander Haight family collection, 1764/19761
- Alexandria Library Records (MS098), 1937/20135
- Alfred C. Payne Collection, 1917/20031
- Alice Langley Hsieh Papers,, 1943/19785
- Allan Blank Papers, 1958/20093
- Alleghany Chapter, National Society of the Daughters of the American Revolution Records,, 1890/20222
- Alumni Association Records, 1833/2014, bulk 1950/200516
- Alumni Association Records, 1924/20161
- American Association of University Women (AAUW) Records, Harrisonburg, Virginia Branch, 1929/20254
- American Association of University Women, Norfolk Branch (AAUW) Records, 1902/20007
- Ancella Bickley, Historian, Research Papers regarding African-Americans, 1775/2018, bulk 1970/201116