Name
- Maier, Guy, pianist and teacher1
- Malko, Nikolay Andreyevich, conductor1
- Malko, —, Mrs wife of Nikolay Malko1
- Mamoulian, Rouben, film and theatre director1
- Margraf, Horst-Tanu, conductor1
- Marik, Jan M, archivist Bratislava State Conservatoire of Music, fl 1950-19601
- Marks, J B, chartered accountant1
- Martindell, Jackson, publisher1
- Maréchal, Maurice, cellist1
- Mason, Daniel Gregory, composer1
- Mathieson, Muir, conductor and musical director for film and television, 1911-19751
- Mathy, Marianne, singer1
- Matthews, James, violinist1
- Matzenauer, Margaret, singer1
- Mayer, Robert, Knight, music patron, 1879-19851
- McArthur, Edwin, pianist and conductor1
- McIntyre, Paul, pianist and composer1
- Meek, John, viola player1
- Melchior, Lauritz, singer1
- Menuhin, Yehudi, Baron Menuhin of Stoke d'Abernon, violinist, 1916-19991