Name
- Aust, George, Under Secretary1
- Baillie, Ewen, 1st Baronet of Berkeley Square, army officer, Bengal Army, 1743-18201
- Banks, Joseph, 1st Baronet, botanist, naturalist and patron of science, 1743-18201
- Barthold, Thomas, diplomat, at Malta and Constantinople, fl 1786-18111
- Bathurst, Henry, 3rd Earl Bathurst, politician, 1762-18341
- Bellew, John, Cadet1
- Bellew, P-1
- Bellew, Patrick, 5th Baronet1
- Berkeley, John, 5th Baron Berkeley of Stratton1
- Bernard, Frederick1
- Berry, Robert, of Add MS 355301
- Black, George1
- Blackett, J-1
- Blosset, of Add MS 355031
- Bourke, Edmund, Chargé d'affaires at Copenhagen1
- Bowlby, Thomas, of Add MS 355311
- Boyd, William, Captain1
- Bradshaw, Thomas, Lord of the Admiralty1
- Brambilla, Giovanni Alessandro, Physician1
- Brett, Robert1