- Lewis, Roger, 1885-19481
- Little, Charles E. 1
- Lowe, Francis J. 1
- Luxton, J. 1
- Manley, Morris 1
- Martin, John1
- McKenna, William J., 1881-1950 1
- Meyer, George W., 1884-1959 1
- Mohr, Halsey K. (composer)1
- Mohr, Halsey K. (composer/lyricist)1
- Morgan, Jimmie 1
- Morgan, Jimmie (composer)1
- Morse, Theodore F., 1873-1924 1
- Morse, Theodore F., 1873-1924 (composer)1
- Murphy, Stanley, 1875-1919 1
- Myer, Al. 1
- Novello, Ivor, 1893-1951 (composer)1
- Novello, Ivor, 1893-1951 (composer/lyricist)1
- Olcott, George F. 1
- Olman, Abe (composer)1