- Mueller, Gus, 1890-1965 (composer)1
- Muir, Lewis F., 1884-1950 (composer)1
- Murphy, C. W. (Clarence Wainwright), 1875-1913 (composer/lyricist)1
- Novello, Ivor, 1893-1951 (composer)1
- Novello, Ivor, 1893-1951 (composer/lyricist)1
- O'hara, Fiske, 1878-1945 (composer/lyricist)1
- Oliver, James B. (composer)1
- Openshaw, John (composer)1
- Orton, Raymond (composer/lyricist)1
- Osborne, Nat, 1878-1954 (composer)1
- Paley, Herman, 1879- (composer)1
- Paley, Herman, 1879-(composer)1
- Perrins, William H. (composer/lyricist)1
- Piantadosi, Al., 1884-1955 (composer)1
- Pollack, Lew, 1895-1946 (composer)1
- Porter, Cole, 1891-1964 (composer/lyricist)1
- Potter, Harold, 1891- (composer)1
- Puck, Harry, 1890-1964 (composer)1
- Rath, Frederick (composer/lyricist)1
- Rawlings, Charles, -1919 (composer)1