Publishers – D
- D Giles
- D.S. Brewer
- Da Capo Press
- Dalen (Llyfrau) Cyf
- Dalkey Archive Press
- Dalton Watson Fine Books
- Damaged Goods Books
- Damiani
- Danann Publishing
- Dance Books
- Dancing Foxes Press
- Danilo Promotions Limited
- Dantone Edizioni e Musica
- Dark Horse Comics, U.S.
- Dartmouth College Press
- David & Alfred Smart Museum
- David & Charles
- David Fickling Books
- David Fulton Publishers
- David L Jones
- David R. Godine
- David Reed Music
- Dawn Publications, U.S.
- Daylight Books
- DB Publishing
- DCA Rock'n'Roll
- De Haske Publications
- de la Porte Publishing
- Dean & Son
- Delius, Klasing & Co
- Delmar Cengage Learning
- DelMonico Books
- Delrieu
- Demand Media Limited
- Demeter Press
- Denise Harvey
- Desert Hearts
- Design For Today
- Deutscher Kunstverlag
- Deutscher Verlag
- DeVorss & Co
- Dey Street Books
- Dial Books for Young Readers
- Dialogue Books
- Diamond Books
- Diamond Publishing
- Diaphanes
- Dick James Music
- Die Gestalten Verlag
- Digital Music Print
- Dirty Stop Outs
- Dis Voir
- Disney Book Publishing Inc.
- Distributed Art Publishers
- Ditto Press
- Diversion Books
- Do Book Company
- Doberman
- Doblinger
- Dokument Forlag
- Don Giovanni Records
- DoppelHouse Press
- Dorling Kindersley
- Double Storey
- Doubleday
- Douglas & McIntyre Publishing Group
- Dover Publications
- Drag City
- Drago
- Dragonfly Books
- Drake Bros Publications
- Dramatists Play Service
- Drawing Room
- Drawn and Quarterly
- DruckVerlag Kettler
- Duckworth
- Duke University Press
- Dumbarton Oaks Research Library & Collection
- Duncan Music Press
- Dundurn Group
- Durand
- Durrant Publishing
- Dust-to-Digital
- Dux Edition