Name
- Buckingham, James Silk, author and traveller, 1786-18551
- Buckle, J-1
- Buddle, John, mining engineer, 1773-18431
- Buller, Charles, MP; of Add MS 372001
- Buller, Elizabeth Buller Yarde, wife of Sir J B Y Buller, Baronet1
- Bulwer, Georgiana Charlotte Mary, wife of Sir William Henry Lytton Earle Bulwer1
- Bulwer, Rosina Lytton, wife of Edward George Earle Lytton, 1st Lord Lytton1
- Bunbury, Charles James Fox, 8th Baronet1
- Bunbury, Frances Joanna, wife of Sir C J Bunbury 8th Baronet1
- Bunsen, E-, son of Baron C K J Bunsen1
- Buol-Schauenstein, Karl Ferdinand, Count, Austrian Ambassador in London (1851)1
- Burges, Caroline1
- Burgess, Boughey, Captain Sec Royal United Services Institute1
- Burnett, James, chandler1
- Butt, Catherine, of Add MS 371931
- Butt, G-1
- Byng, George, 7th Viscount Torrington1
- Cadogan, William Hodgson, army officer, 1796-18551
- Cameron, Julia Margaret, nee Pattle, photographer, 1815-18791
- Campbell, Thomas, poet, 1777-18441