| Paulus Editora |
| Pax |
| Payot & Rivages |
| Pearson Education |
| Pellegrini |
| Pendragon |
| Penguin |
| Perrin |
| Peter Lang |
| Pgreco |
| Philippe Rey |
| Picador |
| Picard |
| Piccin |
| Place des Victoires |
| Platoneum |
| Plaza y Valdes |
| Plon |
| Pluto Press |
| Policy Press |
| Polity |
| Ponte alle Grazie |
| Praesens Verlag |
| Premier Parallèle |
| Prensas de la Universidad de Zaragoza |
| Presses Polytechniques et Universitaires Romandes |
| Presses Univeritaires de France |
| Presses Universitaires de Grenoble |
| Presses Universitaires de Limoges |
| Presses Universitaires de Rennes |
| Presses Universitaires du Septentrion |
| Princ |
| Princeton Architectural Press |
| Princeton University Press |
| Principia Editora |
| Profile Books |
| Prometheus Books |
| Proszynski i Ska |
| Psychosozial Verlag |
| Public Affairs |