Name
- Nikolaidis, Konstantinos, fl 1800-18301
- Noehden, Georg Heinrich, of the British Museum, 1770-18261
- Noel, Berkeley, of Seymour Place, London, fl 1800-18301
- Norman, Richard, grandson of the Duchess of Rutland, fl 1800-18301
- North, Countess, fl 1790-18201
- North, Susan, née Coutts, wife of George North, 3rd Earl of Guilford, d 18371
- Nugent, Edward, of the Society for the Encouragement of Literature, fl 1800-18301
- O'Callaghan, Henry John, Lieutenant, RN, fl 1800-18301
- O'Reilly, Charles, at Naples, Italy, fl 1800-18301
- Ocheda, Louis, fl 1800-18301
- Ocheda, Tommaso, librarian and writer, 1757-18311
- Oddi, Giovanni Battista, Count, Danish consul at Corfu, fl 1800-18301
- Oglander, J M, of Elsfield, Oxfordshire, fl 1800-18301
- Oikonomidis, Dimitrios, of Cyprus, fl 1800-18301
- Oikonomidis, Maria, of Corfu, fl 1800-18301
- Oikonomidis, Nikolaos, fl 1800-18301
- Olympios, Dimitrios, teacher, of Corfu, fl 1800-18301
- Orlando, John, of Greek Committee in London, fl 1822-18281
- Osborn, John, 5th Baronet, MP, 1772-18481
- Osborne, Catherine, 2nd wife of Francis 5th Duke of Leeds, 1764-18371