- Edwin W. Lynch Vietnam War protest collection, 1965/19756
- Performing arts manuscripts collection, 1475/19843
- Saint Andrew's Society collection, 1861/19952
- W. Jett Lauck papers, 1900/19522
- Wade Hampton Frost papers, 1880/19842
- A. E. Dick Howard papers, 1928/20171
- C. Harrison Mann, Jr. Map Collection, 1579/19611
- C. Harrison Mann, Jr. map collection, 1579/19611
- Channing Moore Hall Papers, 1920/1953, bulk 1930/19531
- Chester McNerney Collection, 1290/19501
- Eileen Peters, Compiler, Genealogy, 1887/19951
- George Mason University Student Government records, 1968/20191
- Governor Arch A. Moore Jr. papers, 1950/19891
- Gresham Incunabula Pages, 1482/15021
- Henkel Family Papers
1791-18851