| Studios Hergé | Belgique | 4 |
| Studyrama | France | 59 |
| Stürtz | France | 1 |
| Sublime Manga | | 16 |
| Subterranean Press | Etats-Unis | 34 |
| Succès du livre | France | 256 |
| Sud | France | 2 |
| Sud Ouest | France | 60 |
| Sudamericana | Espagne | 9 |
| Sudarènes | | 158 |
| Sudarènes Éditions | France | 5 |
| SUDEL | France | 3 |
| Südwest | Allemagne | 2 |
| Suhrkamp | Allemagne | 64 |
| Sulliver | | 4 |
| Sully | | 19 |
| Sum le Hameau | France | 1 |
| Suma de letras | France | 22 |
| Summersdale Publishers | | 6 |
| Sun | | 1 |
| Sunday Mornings At The River | | 0 |
| Sungrazer Publishing | Etats-Unis | 3 |
| SUNY Press | Etats-Unis | 3 |
| Super 8 | France | 62 |
| Super Loto | | 7 |
| Sur Le Fil | | 7 |
| Suzac | | 9 |
| Suzanne Hurter | Suisse | 2 |
| SVD Lemercier | | 14 |
| Sweet Cherry | | 11 |
| Swift Press | Angleterre | 4 |
| Swing | France | 2 |
| Swoon Reads | | 26 |
| Swoon Romance | Etats-Unis | 8 |
| Sword & Laser | | 1 |
| Sybex | France | 1 |
| Sycko | France | 2 |
| Sydney Laurent | | 91 |
| Syllabaire | France | 4 |
| Syllepse | France | 78 |
| Sylphe Rouge | | 2 |
| Sylvain Harvey | France | 14 |
| Sylvie Messinger | France | 3 |
| Symbiome | France | 1 |
| Symbiose | | 3 |
| Symétrie | France | 5 |
| Symptosis | France | 1 |
| Synapse | France | 4 |
| Synchronique | France | 43 |
| Syndicalistes | France | 1 |
| Syndicat National de l'édition | France | 7 |
| Synecdoche | France | 1 |
| Synops | France | 1 |
| Syracuse University Press | Etats-Unis | 5 |
| Syros | France | 724 |
| Syros-Nathan | | 19 |
| Syrtes | France | 15 |
| T and co | France | 3 |
| Tabary | France | 18 |
| Tabou | France | 110 |
| Tachyon | Etats-Unis | 33 |
| Tadine | | 1 |
| Tafat | Algérie | 2 |
| Taifu comics | France | 995 |
| Taillepage | France | 1 |
| Taiyô Tosho | Japon | 7 |
| Takahashi Shoten | Japon | 1 |
| Takeshobo | Japon | 9 |
| Talantikit | | 17 |
| Talem Press | Australie | 3 |
| Talent | | 27 |
| Talent Sport | France | 60 |
| Talents Hauts | France | 260 |
| Talents Publishing | France | 13 |
| Talk Miramax Books | France | 1 |
| Talking Stone | | 1 |
| Tallandier | France | 1022 |
| Tallandier / L'Express | | 1 |
| Talma Studio | France | 3 |
| Talus d'approche | Belgique | 1 |
| Tam-Tam | | 2 |
| TAMI | | 1 |
| Tammi | France | 4 |
| Tamyras | | 2 |
| Tana | France | 114 |
| Tandem | Allemagne | 1 |
| Tanibis | France | 31 |
| Tantômusi Comics | Japon | 13 |
| Tantor Audio | Etats-Unis | 96 |
| Tapabord | | 1 |
| Tapage | France | 4 |
| Tapas | France | 1 |
| Taplinger | Etats-Unis | 2 |
| Tara Glane | France | 2 |
| Tarabuste | | 6 |
| Tarcher | Etats-Unis | 16 |
| Tarcherperigee | Etats-Unis | 7 |
| Tardy | France | 4 |
| Tarma | France | 2 |
| Tartamudo | France | 21 |
