Name
- Hardenberg, August Ulrich, Baron, Hanoverian Envoy to Hesse-Cassel1
- Hardenberg,, Friedrich Carl, Baron, Hanoverian Minister of State1
- Haren, Willem, Dutch poet and politician1
- Hawke, Edward, 1st Baron Hawke1
- Hay, Edward, Minister Plenipotentiary to Portugal1
- Hees, Herman, of the Hague1
- Hellen, Bruno von der, Prussian Chargé d'Affaires at the Hague1
- Herne, Benjamin, diplomatist1
- Hoboken, Abraham, merchant, of Amsterdam1
- Hoensbroek, Arnold Adriaan, Baron, Spanish diplomatist1
- Hoogstrafen, Jan Willem, jurisconsult1
- Hop, Johan, Dutch Secretary of State1
- Hornberg, Ludwig Eberhard, Baron, politician and diplomat, 1719-17821
- Huygens, Constantijn, the younger; Secretary to William, Prince of Orange1
- Jamineau, Isaac, English Consul at Naples1
- John Frederick, Duke of Brunswick-Lüneburg, 1625-16791
- Jones, Hugh Valence, Clerk in Secretary of State's Office afterwards Solicitor to the Treasury1
- Keith, George, 9th Earl Marischal1
- Keith, Robert Murray, Lieutenant-General; KB, Ambassador at Vienna1
- Keppel, Augustus, 1st Viscount Keppel 1782, Admiral 17781