Name
- Casals, Pablo, cellist and composer, 1876-19731
- Chappelow, Allan, writer and photographer, 1919-20061
- Chausson, Ernest, composer1
- Clark, Kenneth Mackenzie, Baron Clark, art patron and historian, 1903-1983, http://isni.org/isni/000000...1
- Clayton, Henry R, of Novello & Co1
- Coates, Eric, né Frank Harrison Coates; composer, 1886-1957, http://isni.org/isni/000000...1
- Cole, William Charles, organist and conductor, Hon Sec of the Philharmonic Society, 1909-1997, http://viaf.org/viaf/74784501
- Cooper, Edward Ernest, 1st Baronet, underwriter1
- Cooper, Gerald Melbourne, musicologist, Sec Royal Philharmonic Society1
- Cortot, Alfred Denis, pianist1
- Culverhouse, Brian, of EMI1
- Cummings, Arthur T, hon solicitor Philharmonic Society1
- Cummings, William Hayman, organist, tenor and musicologist, 1831-19151
- Custard, Henry Goss, musician1
- Davies, Henry Walford, Knight, composer, organist and broadcaster, 1869-19411
- Debussy, Claude, composer, 1862-19181
- Deffell, Francis, music copyist, fl 1844-18791
- Delius, Frederick Theodore Albert, composer, 1862-1934, http://isni.org/isni/000000...1
- Douglas, Keith, composer, conductor and honorary secretary of the Royal Philharmonic Society, 1903-19491
- Dryhurst, Alfred Robert, curator and Fabian, 1859-19491