- Alleghany Chapter, National Society of the Daughters of the American Revolution Records, 1890/20224
- Allen Family Papers, 1766/19333
- Allen-Johnson Family Papers, 1838/19471
- Alumni Association Records, 1833/2014, bulk 1950/20053
- Alumni and VMI certificates and citations collection, 1860/20131
- American Association of University Women, Norfolk Branch (AAUW) Records, 1902/20001
- American Political Items Collectors collection2
- American Public Transportation Association records, 1898/19993
- Ancella Bickley, Historian, Research Papers regarding African-Americans, 1775/2018, bulk 1970/20116
- Ann A. Hertzler Collection, 1863/2013, bulk 1974/20001
- Anne Atkinson Chamberlayne Collection., 1742/19631
- Anne Price Yates Papers II, 1898/20051
- Anne T. Chapman Papers, 1884/19542
- Appalachian Prints Collection, 1839/2010, bulk 1859/19092
- Archibald W. Campbell (1839-1899), Newspaperman, Papers, 1855/1941, bulk 1855/18991