Name
- Coutts, Thomas, banker, 1735-18221
- Cowper, William, 17971
- Crampton, Cecil, rector of Cong, county Mayo1
- Crampton, Philip, Baronet (1839), Irish Surgeon-general1
- Craufraurd, Anne Elizabeth, wife (1799) of Colonel Crauford1
- Craufurd, James, 2nd Baronet, né Craufurd, landowner, 1761-18391
- Creevey, Thomas1
- Crena y Ximenes, Pedro, Spanish judge1
- Crofton, Walter C-, of Cobourg, Canada1
- Crosbie, William, 4th Baron Brandon, Rector of Castle Island, county Kerry1
- Crossard, Jean Baptiste Louis, Baron, Major in the Austrian Service1
- Cubitt, William, FRS1
- Cunynghame, Robert, Judge in India1
- Curtis, Patrick, Archbishop of Armagh1
- Dalton, Catherine Augusta, correspondent of Richard Wellesley, fl 18071
- Davis, -, correspondent of Richard Wellesley, fl 18411
- Dick, Mungo, merchant of the East India Company, fl 18021
- Dolphin, Hubert Thomas, of Loughrea, barrister and correspondent of Sir Robert Peel, fl 1812-18241
- Domvile, Compton Pocklington, 1st Baronet, politician, c 1775-18571
- Douglas, Henry, of Patna, judge, d 18391