- Albert Moore Reese, Zoology Professor, Miscellaneous Items, 1900/19701
- Alfred A. Bolton, Papers regarding History of Management and Other Material, 1900/200732
- Alice McMechen, Collector, Papers of Artist Alvena V. Seckar, 1945/20082
- Alvena V. Seckar, Author and Artist, Writings, Photographs, Scrapbooks, and Other Material, 1927/20054
- Ancella Bickley, Historian, Research Papers regarding African-Americans, 1775/2018, bulk 1970/201194
- Anna Schein, Collector, Feedsack Textile Bag Collection, 1925/196532
- Arthur Jacknowitz Faculty Papers, 1954/20191
- Arthur S. Dayton Correspondence and Catalogs regarding Purchase of Rare Books, 1898/2007, bulk 1923/19594
- Barnette Collection, Lawyer, Businessman, Educator, Philanthropist, and Chairman Emeritus of Bethlehem Steel Corporation, 1905/20202
- Bernard McGregor, Professor of Music, Papers, 1890/19684
- Bonnie Bowman Thurston, Religious Scholar and Author, Papers, 1964/20211
- Breece Pancake, Author, Papers, 1925/2000, bulk 1966/19942
- Carl B. Allen Papers Regarding Early Aviation, 1918/19719
- Carroll Wilkinson Papers, 1914/2018, bulk 1979/20184
- Charles Peters, Editor and Author, Papers, 1975/201611