Name
- Comins, William, Army- Surgeon1
- Connor, Mary1
- Constable, Richard, Reverend; Prebendary of Chichester1
- Cooke, William, of Add MS 331001
- Corry, Isaac, Chancellor of the Exchequer, Ireland1
- Cosby, Phillips, Vice-Admiral; Admiral 17991
- Cosen, Daniel1
- Cosham, T-1
- Courtail, John, Fellow of Clare Hall, Cambridge, and Prebendary of Chichester1
- Coutts, Thomas, of Add MS 331071
- Coventry, George William, 6th Earl of Coventry1
- Coxe, Daniel1
- Coxe, T-1
- Coxe, William, Archdeacon of Wiltshire, historian1
- Crawford, John, Captain; of Add MS 331011
- Crofton, Edward, 2nd Baronet1
- Cromwell, Henry, Admiral1
- Cuff, James, Baron Tyrawley1
- Cuninghame, Robert, 1st Baron Rossmore, Commander-in-Chief in Ireland1
- Curry, James, Physician to Guy's Hospital1