Creator
- Blach Photog.1
- Blackford, Charles M., Jr., (Charles Minor), 1865-1924.1
- Blackford, William H.1
- Blackmore, R. D. (Richard Doddridge), 1825-1900.1
- Blakeslee, B. F. (Bernard F.)1
- Blakey, Robert, 1795-1878.1
- Blarer, Ambrosius, 1492-1564, author.1
- Blaze de Bury, Marie, Baroness.1
- Blessington, Marguerite, Countess of, 1789-1849.1
- Blinkhoolie, 1851-1925?1
- Blyden, Edward Wilmot, 1832-1912.1
- Boerhaave, Herman, 1668-1738.1
- Boguiet1
- Boifeuillet, John T.1
- Boker, George H. (George Henry), 1823-18901
- Boothe, Charles Octavius, 1845-1924.1
- Borromini, Francesco, 1599-1667.1
- Boutwell, George S. (George Sewall), 1818-1905.1
- Bouvier, Alexis, 1836-1892.1
- Bowden, John Malachi1