Former Owner
- Carlo Morbio1
- Castelluci1
- Catharine Wisser1
- Catherina van Drenckwaert1
- Caxton Club1
- Cecil Deedes1
- Chacère Family1
- Charles B. Hoyt1
- Charles Brodrick1
- Charles Burr1
- Charles Busnel1
- Charles Butler3
- Charles Chardin1
- Charles D. Humberd4
- Charles Edwin Puckett1
- Charles Eliot Norton9
- Charles F. Gunther1
- Charles Fairfax Murray3
- Charles Hoff8
- Charles Holte1