- A Sense of Place: A Portfolio of Hampden-Sydney Photographs, 1993/199614
- A. Christian Compton Papers, 1960/19991
- A. E. Dick Howard papers, 1928/201757
- A. H. Hand Papers, 1835/20092
- A. J. Davis Family Collection, 1874/2007, bulk 1874/19071
- A. Jane Duncombe Architectural Papers, 1952/20024
- A. Patrick L. Prest, Jr. papers, 1941/20149
- Abbye A. Gorin Architectural Collection, 1940/2006, bulk 1995/20062
- Abraham Anson papers, 1939/200548
- Abraham's Table manuscript, 1983/20121
- Academic Affairs: Academic Program Reviews, 1976/2018, bulk 1992/201818
- Academic Departments - Record Group 93
- Adam Empie Papers, 1811/2004, bulk 1811/18502
- Admiral Thomas J. Lopez Papers, 1973/201460
- Admissions Office student recruitment materials, 1950/20191