- Barker, George F. (George Frederick), 1835-19101
- Barrera, Jesus, author1
- Barrozo, José Mariano.1
- Bartholow, Roberts, 1831-19041
- Battey, Robert, 1828-18951
- Beard, George M. (George Miller), 1839-1883, author1
- Bell, A. N. (Agrippa Nelson), 1820-1911, author1
- Bemiss, S. M. (Samuel Merrifield), 1821-18841
- Bergeret, L. F. E. (Louis François Etienne), 1814-18931
- Blake, Clarence J. (Clarence John), 1843-1919, author1
- Bly, Douglas, -18761
- Boardman, J. H. (John Howe), 1803 or 1804-18741
- Boston Medical Association.1
- Boston Optical Works, author.1
- Boulden, J. E. P. (James E. P.), -1880 author1
- Bowditch, H. P. (Henry Pickering), 1840-19111
- Bozeman, Nathan, 1825-19031
- Bönninghausen, Clemens Maria Franz von, 1785-18641
- Bradford, Joshua Taylor, author1
- Briante, John Goodale.1