- Barker-Cooke Papers, 1809/1889, bulk 1848/18661
- Barraud Family Papers, 1799/1904, bulk 1810/18601
- Barron Family Papers, 1793/19421
- Benjamin Stoddert Ewell Papers, 1784/1934, bulk 1830/18921
- Beverley Papers, 1796/18341
- Bevill Family Papers, 1558/1939, bulk 1558/17071
- Bishop James Madison Papers (Photostats), 1777/18121
- Blair, Banister, Braxton, Horner, Whiting Papers, 1760/1890, bulk 1765/18171
- Bland Family papers, 1778/19891
- Blow Family Papers, 1613/1960, bulk 1770/18751
- Board of Visitors records, 1757/20231
- Borland Family Papers, 1771/19401
- Brafferton Estate Collection, 1691/19351
- Brown, Coalter, Tucker Papers (I), 1790/19291
- Brown, Coalter, Tucker Papers (II), 1791/19201