Name
- Charles XIV, of Sweden1
- Chevalier, Marcel, French attaché at Montevideo, Uruguay1
- Colborne, John, 1st Baron Seaton1
- Colloredo-Waldsee, Franz, Count, Austrian Ambassador in London1
- Corbin, T. P.1
- Cowper, Charles Spencer, Secretary of Legation at Stockholm1
- Cradock, John Hobart, 2nd Baron Howden al Caradoc1
- Crampton, John Fiennes Twisleton, 2nd Baronet1
- Craven, Augustus Denham, diplomatist1
- Curry, Edward T., Consul at Ostend1
- Dawkins, Clinton George Augustus, diplomat and secretary to Lord Aberdeen, 1808-18711
- Dedel, Salomon, Baron, Dutch diplomat, 1775-18461
- Disbrowe, Edward Cromwell, Knight, politician and diplomat, 1790-18511
- Douglas, Howard, 3rd Baronet, army officer, colonial administrator and politician, 1776-18611
- Doyle, Percy William, diplomat, c 1807-18871
- Elliot, Charles, Captain; Admiral 18651
- Ellis, Henry, Knight, diplomat, 1788-18551
- Ernest Augustus, Duke of Cumberland, King of Hanover1
- Erskine, David Montagu, 2nd Baron Erskine of Restormel Castle1
- Erskine, Edward Morris, diplomatist1