| Presses Universitaires du Septentrion |
| Princ |
| Princeton Architectural Press |
| Princeton University Press |
| Principia Editora |
| Profile Books |
| Prometheus Books |
| Proszynski i Ska |
| Psychosozial Verlag |
| Public Affairs |
| Purdue University Press |
| Qiqajon |
| Quaternio Verlag |
| Quercus Books |
| Queriniana |
| Quintessenz |
| Quintessenza Edizioni |
| Quodlibet |
| Raffaello Cortina Editore |
| Random House |
| Reaktion Books |
| Reclam |
| Red Globe Press |
| Red Sea Press |
| Residenz Verlag |
| Revinter |
| Ricca Editore |
| Ricordi |
| Riverhead Books |
| Rizzoli |
| Rodopi |
| Rosspen |
| Rotpunktverlag |
| Routledge |
| Royal Academy of Arts |
| Royal Collection Trust |
| Royal Society of Chemistry |
| Rubato |
| Rubbettino |
| Sage Publications |