Name
- Morris, Tony, b c 19381
- Morrison, Angus Stuart, pianist, 1902-19891
- Motesiczky, Marie Louise, artist, 1906-19961
- Murray, George Gilbert Aimé, OM, classical scholar, 1866-19571
- National Trust, 1895-1
- Naylor, Bernard, composer, 1907-19861
- Nebolsin, Vasilij Vasilevič, conductor and composer, 1898-19581
- Neel, Louis Boyd, conductor and academic, 1905-1981, http://isni.org/isni/000000... http://viaf.org/viaf/223300901
- Nevinson, Henry Woodd, journalist and author, 1856-19411
- Novello and Co , Ltd, music publishers, 1861-1
- Noyes, Ruth, librarian of the English Folk Dance and Song Society, fl 1940-19801
- O'Neill, Adine, née Rückert pianist, 1899-19351
- Oliver, Hermione, secretary, fl 1975-20051
- Oram, Eanne, choral singer, fl 1900-19651
- Orenstein, Arbie, writer on music, fl 1970-20001
- Ormandy, Eugene, conductor, 1899-19851
- Ormond, Reine, fl 19201
- Osborn, James Marshall, collector and curator of manuscripts, 1906-19761
- Page, Frederick Joseph, pianist and writer on music, 1905-1983, http://viaf.org/viaf/213151311
- Pakenham, Simona, writer, 1916-20101