1Robert Stewart, Lord Castlereagh
EnglandLeader of the House of Commons, Secretary of State for Foreign Affairs2Klemens von Metternich
AustriaChancellor of the Austrian Empire, Foreign Minister of the Austrian Empire3Charles Maurice de Talleyrand-Périgord
FrancePrime Minister of France, Minister of Foreign Affairs4Alexander I
RussiaEmperor of Russia, King of Poland5Prince Karl August von Hardenberg
PrussiaSecond Interior Minister of Prussia