Name
- Francis II and I, of Austria1
- Francquen, Philippe Emanuel, Intendant of Namur1
- Frankland, Thomas, 2nd Baronet, Joint Postmaster General1
- Fraser, William, Under Secretary of State1
- Fraula, Thomas Louis, Comte, Director General of Demesnes and Finances for Southern Netherlands1
- Frederick I, of Sweden1
- Frederick II, Duke of Saxe-Gotha-Altenburg1
- Frederick III, King of Denmark, 1609-16701
- Frederick IV, Duke of Schleswig-Holstein-Gottorp, of Add MS 612681
- Frederick William III, King of Prussia1
- Frederick William, Duke of Mecklenburg-Schwerin, of Add MS 612511
- Frederick William, Elector of Brandenburg, 1620-16881
- Friends of the National Libraries, 1931-1
- Froidmont, cavalry captain1
- Fuenmayor, Balthazar de, Marques de Castel Moncayo, Spanish envoy at The Hague1
- Gallas, Johann Wenzel, Count, diplomat and Viceroy of Naples, 1669-17191
- Gambier, James, 1st Baron Gambier, naval officer and evangelist, 1756-18331
- Gand, François, Prince, of Brussels, chaplain-major and grand almoner of Chapel Royal, fl 1709-17251
- Gardiner, Richard, army officer and inspector of foreign forces in British pay, fl 1761-18061
- Gardner, Robert, army officer and correspondent of Adam Cardonnel, fl 17051