Name
- Phillimore, Walter George Frank, 1st Baron Phillimore1
- Proctor, James, Colonel CBE1
- Rault, Victor, French representative at the League of Nations1
- Rodd, James Rennell, 1st Baron Rennell1
- Russell, Claud Frederick William, KCMG1
- Röchling, Hermann, commercial counsellor1
- Skirmunt, Constantine, Polish diplomatist1
- Skrbenski, Rudolf von, member of German minority from Poland1
- Tafari Makonnen, Haile Selassie I, 1892-19751
- Thompson, Merrick Arnold Bardsley, diplomat, 1888-19691
- Tiedemann, Leo von, member of German minority from Poland1
- Titulescu, Nicolae, Rumanian diplomatist1
- Tyrrell, William George, GCB, Baron Tyrrell1
- Wolf, Lucien Emmanuel, journalist and historian, 1857-19301
- Wood, Edward Frederick Lindley, 3rd Viscount and 1st Earl of Halifax, politician and diplomat, 1881-19591
- Wood, Hugh McKinnon, Counsellor and Legal Adviser at the League of Nations1
- Yencken, Arthur Ferdinand, diplomatist1