| Long, William Stuart |
| Longmore, Richard (executive Editor The Australian Museum, Sydney |
| Lopez, Robert And Marx (Lyrics and music) |
| Lord Aberdeen |
| Lord North |
| Lord Westbury and Donald Downes |
| Lorenz, Clare |
| Lorenzen, Eivind |
| Lorenzo de' Medici il Magnifico |
| Lory, Hilary |
| Loti, Pierre |
| Loudon, J.C. |
| Louis Arnaud Reid |
| Louis Bergeron |
| Louis Roberts |
| Loveday, P.; A.W. Martin and R.S. Parker (eds) |
| Lovie, J. Palluel-Guillard, A. |
| Low, Sidney |
| Lowe, Melissa |
| Lowrie, Charles |
| Luard, Evan |
| Lucas, Norman |
| Lucas, St John and Jones, P Mansell (eds) |
| Luciani Samosatensis |
