Names
- Klein, Robert, 1942-4
- Klohr, John N., 1869-19564
- Kondziela, Paul4
- Krell, Barbara4
- Kross, Walter, active 1934-19564
- Langey, Otto, 1851-19224
- Laurendeau, L. P. (Louis Philippe), 1861-19164
- Lawhead4
- Legrand, Michel 4
- Lewis, Bobby4
- Liliedahl, Jerry4
- Longo. M. 4
- Luckinbill, Laurence4
- Lydiard, Robert, 1944-4
- M.M. Sevis & Sons (Springvale, Pennsylvania)4
- Mackrel, Dennis (1962-04-03)4
- Mahan, James Madison4
- Mallory, Victoria4
- Mancini, Henry (1924-04-16-1994-06-14)4
- Mandel, Johnny (1925-11-23-2020-06-29)4