- Bland Family papers, 1778/19891
- Blizzard Family Papers, 1929/1949, bulk 1942/19451
- Bozarth Family Papers, 1931/1985, bulk 1931/19621
- Brian W. Blouet papers, 1942/19841
- Broome Family Papers, 1862/19951
- Brown, Coalter, Tucker Papers (III), 1838/19641
- Bruce T. McCully Papers, 1940/19701
- Bruton Parish Church (Williamsburg, Va.) records, 1662/2010, bulk 1900/20001
- Bucktrout-Braithwaite Papers, 1780/1996, bulk 1890/18991
- C-SPAN records, 1809/2012, bulk 1978/20121
- C. Clement Clement Richardson World War II papers, copies, 1941/19461
- Campaigns and Elections Collection, 1816/1972, bulk 19321
- Campbell Family Papers, 1843/19501
- Carl A. "Pappy" Fehr papers, 1907/2012, bulk 1945/19741
- Carl A. Rickert Papers, 1941/19571