- Association for the Preservation of Virginia Antiquities, Montgomery County Branch Papers, 1754/1996, bulk 1958/19836
- Avery-Abex Metallurgical Collection, 1920/19871
- Aviation Brochures and Pamphlets Collection,, 1910/19582
- Bailey-Law Collection, 1825/1971164
- Baughman Family Papers, 1837/19684
- Beattie Family University Memorabilia, 1875/19592
- Bell, Kent, Cloyd, Withrow Family Collection, 1780/199836
- Benjamin Cottrell Papers, 1910/19834
- Benjamin Huddle Diary, 1861/20062
- Bernard L. Parsons Papers and Photographs, 1918/19421
- Betty L. Moss Architectural Collection, 1950/20071
- Beulah O. Allen Collection,, 1905/1992, bulk 1920/19705
- Bishop William H. Marmion Papers, 1932/19812
- Black, Kent, and Apperson Family Papers, 1779/198416
- Blacksburg Baptist Church Records, 1894/20076