| Auth name | Display name | Birth year | Death year | Gender | Contribution Count |
|---|---|---|---|---|---|
| — | B. | — | — | Unknown | 1 |
| — | B. | — | — | Unknown | 1 |
| — | B. | — | — | Unknown | 1 |
| Barbara Leigh Smith Bodichon | B. L. S. B. | 1827 | 1891 | Unknown | 15 |
| — | B. S. H. | — | — | Unknown | 1 |
| — | B., M.D. | — | — | Unknown | 2 |
| — | B2 | — | — | Unknown | 1 |
| Barbara Corlett | Barbara Corlett | — | — | Unknown | 1 |
| Baron George John Shaw-Lefevre Eversley | Baron George John Shaw-Lefevre Eversley | — | — | Unknown | 1 |
| Bryan Waller Procter | Barry Cornwall | 1787 | 1874 | Male | 2 |
| — | Berquin | — | — | Unknown | 1 |
| — | Bessie Inglis | — | — | Unknown | 1 |
| Elizabeth Rayner Parkes | Bessie R. Parkes | 1829 | 1925 | Female | 47 |
| — | Bessie Rayner Parkes | — | — | Unknown | 1 |
| — | Bubo | — | — | Unknown | 2 |
| — | By S. H. | — | — | Unknown | 1 |
| — | C. | — | — | Unknown | 1 |
| — | C. | — | — | Unknown | 1 |
| Charles Bagot Cayley | C. B. Cayley | 1823 | 1883 | Male | 2 |
| — | C. D. | — | — | Unknown | 1 |
| — | C. H. M. | — | — | Unknown | 1 |
| — | C. M. | — | — | Unknown | 1 |
| — | C. M. A. C. | — | — | Unknown | 1 |
| — | C. M. W. | — | — | Unknown | 3 |
| — | C. O. | — | — | Unknown | 3 |