Name
- Clark, Evans, Director Twentieth Century Fund Inc New York1
- Clarke, Stanley de Astel Calvert, Major-General Chief Equerry to Edward VII1
- Cleeve, Margaret, Miss of the Royal Institute of International Affairs1
- Clemenceau, Georges Benjamin, French statesman, 1841-19291
- Common Cause, Australia1
- Cooper, E M, of the Home Office Aliens Department1
- Court, R Harold, of Sydney New South Wales1
- Craigie, Robert Leslie, PC, GCMG1
- Crawford, Walter, of Kilmaury Ayrshire1
- Cross, Wilbur Lucius, of the `Yale Review'1
- Davidson, John Colin Campbell, 1st Viscount Davidson, civil servant and politician, 1889-19701
- Davies, E, correspondent of Henry Wickham Steed, fl 19301
- Davis, John William, lawyer and diplomat, 1873-19551
- Davis, Norman Hezekiah, diplomat, 1878-19441
- Dawson, George Geoffrey, newspaper editor, 1874-19441
- Demidov, Elim Pavlovich, 3rd Prince of San Donato, Russian ambassador to Greece, 1868-19431
- Destrées, J, correspondent of Henry Wickham Steed, fl 19561
- Dickinson, Frederic W, newspaper editor, fl 1902-19221
- Dickson, Horatio Henry Lovat, publisher, writer and biographer, 1902-19871
- Diestel, -, clergyman and correspondent of Henry Wickham Steed, fl 19291