- Jackson, John, Bishop of London, 1
- James II, 1
- Jenner, Sir William, 1
- Jerdan, William, 1, 2, 3
- Jerman, B. R., 1n , 2n , 3, 4n , 5n , 6n , 7n , 8, 9, 10n , 11
- Jersey, George Child-Villiers, 5th Earl of, 1, 2
- Jersey, Lady, 1, 2, 3, 4
- Jerusalem, 1, 2
- Jervis, Colonel, 1
- Jews, 1, 2;
- exclusion from Parliament, 1, 2;
- removal of civil disabilities, 1
- Joliffe, Sir William (later 1st Baron Hylton), 1, 2, 3, 4, 5, 6, 7
- Jones, Paul, D edits life of, 1
- Jones, Rev. R., 1
- Jowett, Benjamin, 1, 2
- Judaism, 1, 2, 3
- Judicature Act (1873), 1, 2
- July Revolution (1830), 1
- Juniper Green, 1