Name
- Jacob, William, Receiver of Corn Returns1
- Jacobson, William, Bishop of Chester1
- Jerrold, Douglas, Dramatist1
- Johannot, Tony, Artist1
- Johnson, Samuel, author and lexicographer, 1709-17841
- Journier, Manager of the Théâtre de la Porte St. Martin1
- Jullien de Paris, Marc Antoine, French writer, Founder of the ' Revue Encyclopédique.'1
- Jullien, Louis Antoine, conductor and composer1
- Jullien, Marcel Bernard, Author1
- Kean, Charles, Actor1
- Kean, Ellen, née Tree actress1
- Keeley, Robert, actor1
- Kemble, Charles, actor1
- Kemble, John Philip, Actor; of Add MS 339641
- Kirke, Percy, Colonel1
- Kneller, Godfrey, Baronet, Artist; of Add MS 339641
- Knowles, James Sheridan, Author1
- Kurtz, Andrew George, chemist and art collector, 1824-18901
- L'Aubespine, Claude, Baron de Châteauneuf, Secretary of State1
- La Tour d'Auvergne, Emmanuel Théodose de, Cardinal de Bouillon1