| Presses Universitaires de Paris Nanterre | France | 4 |
| Presses Universitaires de Paris Ouest | | 3 |
| Presses Universitaires de Reims (EPURE) | France | 1 |
| Presses Universitaires de Rennes (PUR) | France | 125 |
| Presses universitaires de Rouen et du Havre (PURH) | France | 25 |
| Presses Universitaires de Vincennes (PUV) | France | 4 |
| Presses Universitaires du Midi | | 20 |
| Presses universitaires du Mirail | France | 15 |
| Presses universitaires du Septentrion | France | 5 |
| Presses Université Laval | Canada | 2 |
| Prestance Diffusion | France | 4 |
| Prestel | France | 9 |
| Pretorian Media GmbH | | 1 |
| Prima Games | | 11 |
| Prime Books | France | 8 |
| Princesse | France | 10 |
| Princeton Architectural Press | Etats-Unis | 6 |
| Princeton university press | Etats-Unis | 69 |
| Printemps | Japon | 2 |
| Printz | Suède | 1 |
| Prion Books | Angleterre | 2 |
| Prise de parole | France | 27 |
| Prisma | France | 400 |
| Privat | France | 81 |
| Privé | France | 29 |
| Prizee | France | 1 |
| PRNG | | 7 |
| Prodifu | France | 7 |
| Profil | Croatie | 1 |
| Profile Books | Angleterre | 65 |
| Profrance / Maxi-livres | France | 9 |
| Project Gutenberg Ebook | France | 51 |
| Project’îles | France | 3 |
| Projet Bradbury | France | 3 |
| Prologue Books | France | 3 |
| Prolongations | France | 2 |
| Prometheus Books | France | 16 |
| Promopress | | 1 |
| Promulgo | France | 1 |
| Prosaic | France | 6 |
| Prosveta | France | 9 |
| Provence-poésie | | 2 |
| Provence-polar | | 1 |
| Proximité | Cameroun | 3 |
| Prunelle | France | 2 |
| PS Publishing | | 3 |
| Psikopat | France | 3 |
| Psyché | | 4 |
| Psychology Press | | 3 |
| PTC | | 2 |
| Publi-libris | | 3 |
| Publibook | France | 126 |
| Public Domain Books | France | 23 |
| Publica | | 1 |
| Publicações Europa-América | Portugal | 2 |
| PublicAffairs | | 20 |
| Publications Ardennaises | France | 3 |
| Publications Condé Nast | France | 2 |
| Publications de l'Université de Pau | | 3 |
| Publications de l'Université de Provence | France | 4 |
| Publications de l'Université de Saint-Etienne | | 4 |
| Publications de la Société française d'histoire d'outre-mer | France | 1 |
| Publications International | | 3 |
| Publications Orientalistes de France | France | 11 |
| Publications premières | France | 5 |
| Publications Saguenay | | 2 |
| Publie.net | France | 38 |
| Publilivre | | 2 |
| Publistar | France | 8 |
| Publisud | France | 3 |
| Publiwiz | | 5 |
| Puck | Espagne | 13 |
| Puddledancer Press | | 1 |
| Puffin Books | Angleterre | 586 |
| PUG | France | 15 |
| Pulp Factory | France | 13 |
| Pulp-Lit Productions | Etats-Unis | 2 |
| Pulse Video | France | 4 |
| Punchlines | France | 11 |
| Punto de Lectura | Espagne | 31 |
| PUPS | | 3 |
| Purple Clouds Press | Angleterre | 1 |
| Pushkin | Angleterre | 96 |
| Putnam | Etats-Unis | 102 |
| Puy du fou | | 5 |
| PVH | France | 23 |
| Pygmalion | France | 885 |
| Pyland Publishing | Etats-Unis | 24 |
| Pylone | France | 2 |
| Pyr | Etats-Unis | 31 |
| Pyramid Books | Etats-Unis | 1 |
| Pyramide | France | 5 |
| Pyramyd | France | 77 |
| Pyrélion | | 8 |
| PyréMonde | France | 4 |
| QED Publishing | Angleterre | 2 |
| Qilinn | | 42 |
| Quadrants | France | 68 |
| Quadrature | France | 55 |
| Quadri | Belgique | 1 |
