Name
- Chevreau, Germaine, secretary1
- Cliffe, Frederic, composer and conductor1
- Cooper, Edward Ernest, 1st Baronet, underwriter1
- Cooper, Gerald Melbourne, musicologist, Sec Royal Philharmonic Society1
- Corder, Frederick, composer and translator, 1852-1932, http://isni.org/isni/000000... http://viaf.org/viaf/421071101
- Cowdray, Annie, née Cass Viscountess Cowdray1
- Cummings, Norman Percy, pianist, son of W H Cummings1
- Custard, Henry Goss, musician1
- Custard, Reginald Goss, organist1
- Dale, Benjamin James, composer, 1885-19431
- Davies, Benjamin Grey, singer, 1858-1943, http://isni.org/isni/000000...1
- Davies, Henry Walford, Knight, composer, organist and broadcaster, 1869-19411
- Dicker, Seymour, organist, d 19381
- Douglas, Agnes Lawson, secretary, fl 19281
- Dunhill, Thomas Frederick, composer, 1877-1946, http://isni.org/isni/000000... http://viaf.org/viaf/75876431
- Dykes, John St Oswald, pianist and son of John Bacchus Dykes, fl 1876-19301
- Ellis, Sidney, Royal Philharmonic Society clerk, fl 19281
- Finck, Herman, conductor and composer, 1872-19391
- Fletcher, Percy Eastman, composer, 1879-19321
- Foster, Myles Birket, composer and writer on music, 1851-19221