| Ludwig, Emil |
| Ludwig, John A. And James F. Reynolds |
| Ludwig, Otto |
| Luffman, C. Bogue |
| Lumley, Peter and Roger Spencer |
| Lumley, PF; Dyke, J; Spencer, RD; Gardiner, AD (contributors) |
| Lunan, Duncan |
| Lundberg, Erik |
| Lunn, Helen |
| Lunney, Daniel; Hand, Suzanne; Reed, Philip Nand Butcher, David |
| Luntley, Michael |
| Lurie, Alison |
| Luther, Martin (Dillenberg, John ed) |
| Lutyens, Edwin |
| Lymbery, Philip |
| Lynn, Dr. Peter |
| Lyons, Eugene |
| Lytton, Robert (Owen Meredith) |