Name
- Cornewall, Frederick, Captain; RN, M P for Montgomery1
- Cornwallis, Charles, 1st Marquess Cornwallis, army officer and politician, 1738-18051
- Cornwallis, Frederic, Bishop of Lichfield and Coventry, afterwards Archbishop of Canterbury1
- Craig, Francis, Lieutenant-General1
- Craufurd, John, of Drumsoy and Auchenames; MP1
- Creighton, John, 2nd Baron and (1781) 1st Viscount and (1789) Earl Erne1
- Cressener, George, diplomatist1
- Cunynghame, William Augustus, 4th Baronet1
- Curzon, Nathaniel, 1st Baron Scarsdale1
- Dashwood, Francis, Baron Le Despencer 17631
- Delaval, John Hussey, 1st Baron Delaval, politician, 1728-18081
- Devaynes, John, apothecary and correspondent of Charles Jenkinson, 1st Earl of Liverpool, fl 1765-17801
- Devereux, Henrietta Charlotte, wife of Edward, 12th Viscount Hereford, 1744-18171
- Dickens, Samuel, academic and Archdeacon of Durham, 1719-17911
- Draper, William, Knight, army officer, 1721-17871
- Dundas, Henry, 1st Viscount Melville, lawyer, politician and statesman, 1742-18111
- Durbin, John, Knight, Lord Mayor of Bristol, fl 1776-17791
- Dutton, James, 1st Baron Sherborne, politician, 1744-18201
- Eden, John, 4th Baronet, politician, 1740-18121
- Eden, William, 1st Baron Auckland, statesman, 1744-18141