- Broadside Collection, 1812/2013, bulk 1900/19501
- Brooke County (W. Va.) Court Records and Miscellaneous Papers, 1780/19183
- Brown, Coalter, Tucker Papers (I), 1790/19292
- Brown, Coalter, Tucker Papers (II), 1791/19204
- Brown, Coalter, Tucker Papers (III), 1838/19641
- Bucktrout-Braithwaite Papers, 1780/1996, bulk 1890/18991
- Burnley Family papers, 1808/19642
- Burwell Family Papers, 1853/19111
- Byers Family Papers, 1806/19294
- C-SPAN records, 1809/2012, bulk 1978/20122
- C. Harrison Mann, Jr. papers, 1832/19791
- Cabell Family Papers, 1693/1913, bulk 1743/18232
- Cadet Life, Organizations, and Activities, 18452
- Calvert Walke Tazewell Papers, 1900/19971
- Campbell Family Papers, 1843/19501