Name
- Bemrose, Henry Howe, formerly Arnold-Bemrose; geologist, 1857-19391
- Bennett, Alfred William, botanist1
- Benson, Edward White, Archbishop of Canterbury1
- Benyon, James Herbert, Lord Lieutenant of Berkshire1
- Bertrand, Charles Eugène, French botanist1
- Bertrand, Marcel Alexandre, French geologist1
- Bessey, Charles Edwin, American botanist1
- Bhatt, L M1
- Biddulph, Michael, 1st Baron Biddulph1
- Bingley, Godfrey, of Leeds1
- Birkbeck, Edward, 1st Baronet, politician, 1838-19071
- Birkbeck, Robert, brother of Sir E Birkbeck Baronet1
- Blytt, Axel Gudbrand, Norwegian botanist1
- Boberil, Roger, of Molant, correspondent of Sir John Lubbock, fl 18941
- Bonsor, Mabel Grace, 2nd wife of Sir H C O Bonsor 1st Baronet1
- Boscawen, Evelyn Edward Thomas, 7th Viscount Falmouth, army officer, 1847-19181
- Boulger, George Edward Simonds, naturalist1
- Bowles, Thomas Gibson, MP1
- Boyd, Andrew Kennedy Hutchinson, Reverend author1
- Brabazon, Reginald, 12th Earl of Meath1