- Admiral Thomas J. Lopez Papers, 1973/20147
- Agra Bennett, Papers Regarding Estate and Residence, 1967/20101
- Alan Clarke Railroad Research Papers, 1861/20126
- Albert H. Toothman, Author and Compiler, 'My Wetzel Connection', 20071
- Alfred A. Bolton, Papers regarding History of Management and Other Material, 1900/200734
- Alice Cartledge Cornett, Journalist, Papers, 1945/2017, bulk 1973/19921
- Alice McMechen, Collector, Papers of Artist Alvena V. Seckar, 1945/20082
- American Association of University Women, Morgantown Branch, Records, 1980/2014, bulk 1992/20141
- Ami Hirata, Ceramicist, Papers, 1940/20191
- Ancella Bickley, Historian, Research Papers regarding African-Americans, 1775/2018, bulk 1970/201134
- Andrew C. Lyons, Architect, Drawings for Buildings in Fairmont, West Virginia, 1890/2013, bulk 1890/19101
- Ann Magnuson, Performance Artist, Papers, 1973/202415
- Anna Schein, Collector, Feedsack Textile Bag Collection, 1925/19651
- Anna Shue Atkins Papers, 1918/20131
- Antonetta Cowsert, Social Worker and Musician, Scrapbook, 1942/20071