- Alexander Mahood, Architect, Drawings for West Virginia University Building Projects, 1955/19793
- Alexander Mahood, Architect, Drawings of West Virginia University Projects and Other Material, 1950/19751
- Alfred A. Bolton, Papers regarding History of Management and Other Material, 1900/200733
- Alice Cartledge Cornett, Journalist, Papers, 1945/2017, bulk 1973/19921
- Alice McMechen, Collector, Papers of Artist Alvena V. Seckar, 1945/20083
- Alvena V. Seckar, Author and Artist, Artwork and Papers, 1940/19681
- Alvena V. Seckar, Author and Artist, Manuscripts and Correspondence, 1940/19681
- Alvena V. Seckar, Author and Artist, Manuscripts and Drafts of Novels, 19501
- Alvena V. Seckar, Author and Artist, Writings, Photographs, Scrapbooks, and Other Material, 1927/20057
- Amalgamated Association of Street and Electric Railway Employees of America, Division 103, Archives, 1899/19588
- American Association of University Women, Morgantown Branch, Records, 1922/19601
- American Flint Glass Workers Union Papers, 1878/19861
- American Flint Glass Workers Union, Papers, 1894/19771
- Ami Hirata, Ceramicist, Papers, 1940/20191
- Ancella Bickley, Historian, Research Papers regarding African-Americans, 1775/2018, bulk 1970/2011112