Name
- Buchan, John, 1st Baron Tweedsmuir, author, historian and Governor-General of Canada, 1875-19401
- Buchman, Frank Nathan Daniel, leader of the Oxford Group1
- Bullett, Gerald William, writer1
- Bullock, Shan F, novelist1
- Burdett, Osbert Henry, author1
- Burge, Milward Rodon Kennedy, alias 'Milward Kennedy', of the International Labour Office1
- Burke, Thomas, author, 1886-19451
- Burns, John Elliot, PC, MP1
- Burns, Oates and Washbourne, Ltd., publishers, fl 20th century1
- Burrows, Herbert, socialist and theosophist1
- Burton, George Ambrose, RC Bishop of Clifton1
- Butler, Nicholas Murray, President of Columbia University1
- Cabot, Richard Clarke, physician, 1868-19391
- Caine, Thomas Henry Hall, Knight, novelist, 1853-19311
- Callender, Felicity, of Edinburgh1
- Calthrop, Dion Clayton, writer and artist1
- Cammaerts, Marie1
- Cape, Herbert Jonathan, publisher1
- Carpenter, Alfred Francis Blakeney, Vice-Admiral VC1
- Carter, Barbara Barclay, representative of 'Illustrazione Vaticana'1