- Blair family papers, 1821/19495
- Blair, Banister, Braxton, Horner, Whiting Papers, 1760/1890, bulk 1765/18172
- Blakemore Papers, 1830/18898
- Bland Family papers, 1778/19891
- Blankenbeker Family Papers, 1847/18882
- Blow Family Papers, 1613/1960, bulk 1770/187542
- Bluestone Baptist Church Records, 1803/18561
- Board of Trustees records, 1774/19668
- Board of Visitors appointment documents, 1839/19301
- Board of Visitors correspondence and administrative records, historical, 1846/19373
- Board of Visitors minutes, 18391
- Board of Visitors records, 1757/20238
- Bobbitt Family Papers, 1825/19514
- Boelt Family Papers, 1948/19751
- Bolton Papers, 1825/18712