- Bastrop, Philip Hendrik Nering Bögel,--Baron de--Autograph1
- Bath, John Granville, earl of, 1628-17011
- Battistini, Yves1
- Beaghan, James, -1799.1
- Beale, C. C.--Complimentary copy.1
- Beard, James Carter, 1837-1913.1
- Beaumarchais, Pierre Augustin Caron de, 1732-1799.1
- Beaumont, Francis, 1584-1616.1
- Beazley, Samuel, 1786-1851.2
- Bedford, John Russell, Duke of, 1710-17711
- Behn, Aphra, 1640-1689.1
- Belli, Tomaso Pietro, fl. 16331
- Bellingham, John, 1770-18121
- Benn, William, 1702-17551
- Bergami, Bartolomeo Bergami, Baron2
- Bernard, John, 1756-1828.3
- Betterton, Thomas, 1635?-1710.1
- Bickerstaff, Isaac, 1735-1812.7
- Bickerstaff, Isaac, 1735-1812. Padlock1
- Birch, Samuel, 1757-1841.4
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