- 275th Anniversary Celebration Records, 1967/1969, bulk 1967/19691
- Alumni Association Records, 1833/2014, bulk 1950/20051
- American Association of University Professors, College of William and Mary Chapter Records, 1924/1979, bulk 1924/19791
- American Studies Program Records, 1960/20061
- Association for the Preservation of Virginia Antiquities, Colonial Capitol Branch Records, 1896/19891
- Association for the Preservation of Virginia Antiquities, Yorktown Branch Records, 1921/2013, bulk 1975/20051
- Augusta and Rockingham County, Va. Methodist Episcopal Conference Minute Book (Mount Solon), 1875/19031
- Birchwood Estates Garden Club Records, 1960/19901
- Board of Student Affairs Records, 1968/19731
- Board of Visitors minutes, 18391
- Board of Visitors records, 1757/20231
- Boelt Family Papers, 1948/19751
- Boot and Shoemakers Union, Local 357 (Bridgewater, Ma.) meeting and record books, 1912/19231
- Botetourt Bibliographical Society Records, 1966/1979, bulk 1966/19791
- Brotherhood of Railroad Trainmen Ledger, 19181