- Alexander "Sandy" Gilliam papers, 1985/20161
- Alexander Brooks "A.B." Jackson Papers, 1965/19811
- Alexander G. Gilliam collection of University of Virginia history papers, 1921/20191
- Alexandria Library Board Records (MS416), 1937/20201
- Alexandria Library Records (MS098), 1937/20131
- Alice Cartledge Cornett, Journalist, Papers, 1945/2017, bulk 1973/19921
- Alleghany Chapter, National Society of the Daughters of the American Revolution Records, 1890/20221
- Alpha Delta Gamma Records, 1993/20121
- Alpha Kappa Alpha Sorority, Inc. (Nu Chi Chapter) Collection, 1981/20201
- Alpha Phi Alpha Kappa Pi chapter records, 1972/20111
- Alpha Sigma Alpha Collection, 1933/20181
- Alumni Association Records, 1833/2014, bulk 1950/20051
- Alumni Association Records, 1924/20161
- Alumni Band Organization Records, 1986/2012, bulk 1986/20001
- Alumni and VMI certificates and citations collection, 1860/20131