| Stauffenburg Verlag |
| Studia Humanitatis |
| Studium |
| Suhrkamp |
| SuiGeneris |
| Syllepse |
| Tab Edizioni |
| Tact |
| Tallinn University Press |
| Tamu Edizioni |
| Thames & Hudson |
| Thieme |
| Thorbecke |
| Tin House |
| TIR |
| Transcript Verlag |
| Trauben |
| Traugott Bautz |
| Treccani |
| Tri Quadrata |
| Triáda |
| Trotta |
| Turia + Kant |
| Tyto Alba |
| UNAM - Universidad Nacional Autonoma de Mexico |
| Universitaet Karlsruhe |
| Universitas |
| University of California Press |
| University of Chicago Press |
| University of Illinois Press |
| University of Massachusetts Press |
| University of Minnesota Press |
| University of Toronto Press |
| University of Virginia Press |
| University of Wisconsin Press |
| University Press of Florida |
| University Press of Kansas |
| University Studio Press |
| UTET |
| Vallecchi |