Name
- Collier, John Payne, of Add MS 367161
- Collinson, Anna1
- Colnaghi, Dominic, printseller1
- Colombo, Michele1
- Conneau, Henri, physician to Napoleon III1
- Cooper, Anthony, 7th Earl of Shaftesbury, philanthropist and politician, 1801-18851
- Cooper, Charles Purton, of Add MS 365271
- Cooper, Emily Caroline Catherine Frances, wife of Anthony Ashley-Cooper, 7th Earl of Shaftesbury; called Minny, 1810-18721
- Copley, John Singleton, 1st Baron Lyndhurst1
- Cornide, Vincenzino da1
- Corte, Clemente1
- Cousin, Victor, of Add MS 367231
- Cowper, William Francis, afterwards Cowper-Temple Baron Mount-Temple1
- Coxe, Henry Octavius, Reverend Bodley's Librarian1
- Cristoforo, Negri1
- Cuzzocrea, Vincenzo1
- Dallas, George Mifflin, politician and statesman, 1792-18641
- Damis, Domenico, correspondent of Antonio Panizzi, fl 18591
- Dedel, Salomon, Baron, Dutch diplomat, 1775-18461
- Delepierre, Joseph Octave, lawyer, archivist, diplomat and author, 1802-18791