- Boldt, H. J. (Hermann Johannes), 1856- author6
- Both, Carl.6
- Bowman, John E. (John Eddowes), 1819-18546
- Brigham, Amariah, 1798-18496
- Brodie, Benjamin, Sir, 1783-18626
- Brown, Buckminster, 1819-1891, author6
- Brown, F. Tilden, author6
- Brown, Tom, 1872-19506
- Brubaker, Albert P. (Albert Philson), 1852-19436
- Bryant, Joseph D. (Joseph Decatur), 1845-19146
- Buchanan, John, M.D6
- Bull, John, 1813-1875, author6
- Burnett, Charles H. (Charles Henry), 1842-1902, author6
- Burt, Stephen Smith, author6
- Busey, Samuel C. (Samuel Clagett), 1828-19016
- Cabot, Arthur T. (Arthur Tracy), 1852-1912, author6
- Cadogan, William, 1711-17976
- Cathell, D. W. (Daniel Webster), 1839-19256
- Cazeaux, P. (Pierre), 1808-18626
- Chaptal, Jean-Antoine-Claude, comte de Chanteloup, 1756-18326