| Delia Salter Bacon | 1811–1859 | 2 |
| Edwin M. (Edwin Monroe) Bacon | 1844–1916 | 1 |
| Francis Bacon | 1561–1626 | 7 |
| John M. (John Mackenzie) Bacon | 1846–1904 | 1 |
| Josephine Daskam Bacon | 1876–1961 | 9 |
| Leonard Bacon | 1887–1954 | 1 |
| Leonard Woolsey Bacon | 1830–1907 | 2 |
| Mary Applewhite Bacon | born 1863 | 1 |
| Mary Schell Hoke Bacon | 1870–1934 | 1 |
| Thomas Rutherford Bacon | 1850–1913 | 1 |
| Badcock, John, active | 1816–1830 | 1 |
| Frances Henshaw Baden | 1835–1911 | 1 |
| Baden-Powell of Gilwell, Robert Stephenson Smyth Baden-Powell, Baron | 1857–1941 | 2 |
| B. H. (Baden Henry) Baden-Powell | 1841–1901 | 1 |
| Clarisse Bader | 1840–1902 | 1 |
| Jos. E. (Joseph Edward) Badger | 1848–1909 | 1 |
| William Frederic Badè | 1871–1936 | 1 |
| Lode Baekelmans | 1879–1965 | 1 |
| Henry Baerlein | 1875–1960 | 3 |
| Walter Bagehot | 1826–1877 | 3 |
| Charles Michael Baggs | 1806–1845 | 1 |
| William C. (William Chandler) Bagley | 1874–1946 | 1 |
| Enid Bagnold | 1889–1981 | 1 |
| Bahá'u'lláh | 1817–1892 | 17 |
| Juyi Bai | 772–846 | 2 |
| Xingjian Bai | 776–826 | 1 |
| James Baikie | 1866–1931 | 2 |
| Arthur Scott Bailey | 1877–1949 | 37 |
| Carolyn Sherwin Bailey | 1875–1961 | 1 |
| Cyril Bailey | 1871–1957 | 1 |
| H. C. (Henry Christopher) Bailey | 1878–1961 | 1 |
| John Cann Bailey | 1864–1931 | 2 |
| L. H. (Liberty Hyde) Bailey | 1858–1954 | 2 |
| Temple Bailey | 1869–1953 | 8 |
| William Francis Bailey | born 1861 | 1 |
| Joanna Baillie | 1762–1851 | 1 |
| C. (Charles) Bailly | 1800–1862 | 1 |
| Alexander Bain | 1818–1903 | 2 |
| F. W. (Francis William) Bain | 1863–1940 | 3 |
| George W. Bain | 1840–1927 | 1 |
| R. Nisbet (Robert Nisbet) Bain | 1854–1909 | 5 |
| W. P. (William Peter) Baines | 1878–1933 | 1 |
| Henry Martyn Baird | 1832–1906 | 1 |
| Bruce Bairnsfather | 1887–1959 | 2 |
| B. Granville (Bernard Granville) Baker | 1870–1957 | 1 |
| Charles Whiting Baker | 1865–1941 | 1 |
| Emilie K. (Emilie Kip) Baker | 1873–1951 | 1 |
| Franklin T. (Franklin Thomas) Baker | 1864–1949 | 1 |
| George Augustus Baker | 1849–1906 | 1 |
| Henry E. (Henry Edwin) Baker | 1857–1928 | 1 |
| Karle Wilson Baker | 1878–1960 | 1 |
| Baker, Samuel White, Sir | 1821–1893 | 8 |
| Sarah S. (Sarah Schoonmaker) Baker | 1824–1906 | 2 |
| Sheridan Warner Baker | 1918–2000 | 1 |
| Esther Bakewell | 1798–1873 | 1 |
| Francisco Balagtas | 1788–1862 | 2 |
| Balbo, Cesare, conte | 1789–1853 | 1 |
| Thomas Balch | 1821–1877 | 1 |
| William Stevens Balch | 1806–1887 | 1 |
| Cyrus Leroy Baldridge | 1889–1977 | 1 |
| Edward Chauncey Baldwin | 1870–1940 | 1 |
| Elihu W. (Elihu Whittlesey) Baldwin | 1789–1840 | 1 |
| Gerald R. (Gerald Robert) Baldwin | 1868–1942 | 1 |
| James Baldwin | 1841–1925 | 6 |
| James Mark Baldwin | 1861–1934 | 1 |
| Simeon E. (Simeon Eben) Baldwin | 1840–1927 | 1 |
| Frederike Swaantje van Balen-Klaar | 1861–1952 | 1 |
| Frederic Henry Balfour | 1846–1909 | 1 |
| Eustace Hale Ball | 1881–1931 | 1 |
| Hugo Ball | 1886–1927 | 1 |
| Margaret Ball | 1878–1952 | 1 |
| Robert S. (Robert Stawell) Ball | 1840–1913 | 2 |
| R. M. (Robert Michael) Ballantyne | 1825–1894 | 98 |
| Harlan Hoge Ballard | 1853–1934 | 1 |
| Thomas M. (Thomas Minard) Balliet | 1852–1942 | 1 |
| Harry Russell Ballinger | 1892–1993 | 1 |
| Hosea Ballou | 1771–1852 | 1 |
| Maturin M. (Maturin Murray) Ballou | 1820–1895 | 4 |
| Jaime Luciano Balmes | 1810–1848 | 3 |
| Jayme de Balsemão | 1891–1947 | 1 |