- Cocteau, Jean, 1889-19631
- Cole, Inez A.1
- Collège de 'pataphysique1
- Comité Enragés-Internationale situationniste1
- Comité d’occupation de la Sorbonne1
- Computer People for Peace (New York, N.Y.), author.1
- Contradiction (Organization)1
- Crane, Hart, 1899-19321
- Cunard, Nancy, 1896-19651
- Davis, Angela Y. (Angela Yvonne), 1944-1
- Dawson, Daniel1
- De Ambris, Alceste, 1874-19341
- De Kooning, Willem, 1904-19971
- Delamar, Alice Antoinette1
- Di Bosso, Renato, 1905-19821
- Dorian Book Service1
- Dorian Book Service. Catalog1
- Dorian Book Service. Dorian booklist1
- Dorian Book Service. Paperback catalogs1
- Douglas, Norman, 1868-19521