Former Owner
- Coella Lindsay Ricketts1
- Cologne Charterhouse1
- Conradus Eerens1
- Convento di San Paolo1
- Cornelius John Hauck1
- Cyrus Adler1
- D. Andreas Parisino1
- D. D. Horatius Bosner1
- Daniel Itzig1
- Danii︠a︡l-sultan2
- Davis & Harvey2
- Davis & Orioli1
- Dawson Turner1
- Dean Putnam Lockwood1
- Dominican Nunnery Holy Cross1
- Dropsie College for Hebrew and Cognate Learning7
- Duprès, Marguerite1
- E. Dwight Church9
- Ebersmunster Abbey1
- Edmund Newman1