| Paul & Mike | France | 58 |
| Paul Duval | France | 15 |
| Paul Holberton Publishing | | 1 |
| Paul Legrain | France | 5 |
| Paul Neff | France | 2 |
| Paul Ollendorff | France | 9 |
| Paulette | Suisse | 10 |
| Paulo-Ramand | France | 15 |
| Paulsen | France | 163 |
| Paupières de terre | France | 2 |
| Pauvert | France | 114 |
| Pavesio | France | 5 |
| Pavilion | | 7 |
| Pavillon noir | France | 18 |
| Payot | France | 1179 |
| Peach Flower House | Etats-Unis | 8 |
| Peachtree | Etats-Unis | 14 |
| Peacock Tree Publishing | | 2 |
| Pearson | | 72 |
| Pebblestorm Press | | 1 |
| Pêche Pomme Poire | | 4 |
| Pêcheur d'images | France | 1 |
| Pedone | France | 2 |
| Peepal Tree Press | Angleterre | 1 |
| PEG | | 2 |
| Pegasus Books | France | 30 |
| Peirene Press | Angleterre | 2 |
| Pelican Publishing Company | | 3 |
| PEMF | France | 17 |
| Pen & Sword | | 8 |
| Pendo | Allemagne | 1 |
| Pénélope | | 5 |
| Penguin Books | Angleterre | 4269 |
| Penguin Random House | | 289 |
| Penhaligon | | 6 |
| Penmore Press | | 2 |
| Penn State University Press | | 9 |
| Penny Press | France | 1 |
| Penzler Publishers | | 2 |
| Peow Studio | Suède | 2 |
| Peralt Montagut | | 1 |
| Perce-Neige | | 26 |
| Père Fouettard | | 93 |
| Perennial | France | 12 |
| Perfection Learning | | 4 |
| Performance | | 18 |
| Perigee Book | France | 7 |
| Permuted Press | | 2 |
| Perpetual Motion Machine Publishing | Etats-Unis | 1 |
| Perret | France | 1 |
| Perrin | France | 1148 |
| Perrin / BnF | France | 3 |
| Perro | Canada | 30 |
| Perséa | France | 2 |
| Persée | France | 242 |
| Persephone books | | 32 |
| Perseus | Italie | 2 |
| Persona | France | 5 |
| Perspective | France | 3 |
| Perspectives libres | France | 6 |
| PerspectivesArt9 | | 1 |
| Pestalozzi-Verlag | Allemagne | 2 |
| Peter Lang | | 7 |
| Peter Owen | | 4 |
| Petit à petit | France | 259 |
| Petit Echo de la Mode | France | 1 |
| Petit homme | | 63 |
| Petit Pavé | France | 5 |
| Petit Poulpe | France | 1 |
| Petit Roland | France | 1 |
| Petite Fripouille | France | 2 |
| Petite plume de carotte | France | 21 |
| Petites singularités | Belgique | 0 |
| Petites vagues | France | 4 |
| Petitpas | France | 3 |
| Pétra | | 4 |
| Petrelle | France | 1 |
| Pétroleuses | | 2 |
| Peuple Libre | France | 1 |
| Pfefferkorn | Allemagne | 2 |
| Pfeiffer | Allemagne | 1 |
| PGCOM | France | 6 |
| PGDR | France | 2 |
| Phaidon | France | 93 |
| Phaneuf Musique | | 2 |
| Phantom Press | | 5 |
| Pharos | France | 3 |
| Phebus | France | 768 |
| Phenix Noir | France | 6 |
| Phi | Luxembourg | 1 |
| Phidal | Canada | 12 |
| Philambules | France | 1 |
| Philéas | France | 41 |
| Philharmonie de Paris | | 7 |
| Philippe | France | 4 |
| Philippe Duval | France | 3 |
| Philippe Hugounenc | France | 1 |
| Philippe Picquier | France | 1171 |
| Philippe Rey | France | 322 |
| Philippe Salamagnou | | 4 |
