- A. E. Dick Howard papers, 1928/20173
- Admiral Thomas J. Lopez Papers, 1973/20143
- Alan Clarke Railroad Research Papers, 1861/201230
- Albert Blakeslee White (1856-1941) Papers, 1888/192948
- Alexander Mahood, Architect, Drawings for West Virginia University Building Projects, 1955/197969
- Allegheny Highlands Project Records, 1970/198238
- Alston Gordon Dayton Papers, 1846/1939102
- Andrew C. Lyons, Architect, Drawings for Buildings in Fairmont, West Virginia, 1890/2013, bulk 1890/19104
- Ann A. Hertzler Collection, 1863/2013, bulk 1974/20004
- Appalachian Prison Book Project Records, 2006/202656
- Armstead L. Robinson papers, 1848/2001, bulk 1967/199243
- Arthur Jacknowitz Faculty Papers, 1954/20193
- Arthur S. Dayton Correspondence and Catalogs regarding Purchase of Rare Books, 1898/2007, bulk 1923/19591
- Ben Freedman, Artist and Professor, Papers and Artwork, 1960/200029
- Bernard McGregor, Professor of Music, Papers, 1890/19681