Creator
- Legrand, Michel 1
- Leroy, Sidney1
- Levy, Hank6
- Lewis, Bobby1
- Lewis, W.1
- Lieb, Richard, 1930-2
- Liliedahl, Jerry1
- Lincoln, Harry J., 1878-19371
- Loftis, E. E.1
- London Orchestration4
- Longo. M. 1
- Losey, F. H. (Frank Hoyt), 1870-19316
- Lowden, Bob4
- Lykes Brothers Inc.1
- Mack, Cecil, 1883-19441
- Mackie, H. W. (Hamish William)6
- Mackrel, Dennis (1962-04-03)1
- Magidson, Melvin C., August 11, 1924 - January 11, 20131
- Maiden, Willie, 1928-19767
- Mancini, Henry (1924-04-16-1994-06-14)1