Creator
- Litho George Schlegel (New York)1
- Litho Germany (Germany)1
- Little, Mary Jane1
- Lloyd, Pat1
- LoCicero Family1
- Lockett, James1
- Lodwick, Stephen Danks, 1947-20021
- Loewenthal, Henry1
- Loftis, E. E.1
- Lofton, Giles Odell, III., 1925-20151
- London Orchestration4
- Long, John Robert1
- Long, Winifred O.1
- Longo. M. 1
- Look & Morrison1
- Lopez, Francisco I.1
- Lopez, George1
- Lopez, Roberta1
- Lopez-Portillo y Lancaster-Jones, Rodrigo1
- Lorenz, Raymond J.1