| The Young and the Hopeless | The Young and the Hopeless |
| The Young and the Restless | Żar młodości |
| The Zombies | The Zombies |
| Theaceae | Herbatowate |
| Theales | Herbatowce |
| Theatres des Vampires | Theatres des Vampires |
| Thecodontia | Tekodonty |
| Thecodontosaurus | Tekodontozaur |
| Thefakesoundofprogress | Thefakesoundofprogress |
| Thein Sein | Thein Sein |
| Thelema | Thelema |
| Thelonious Monk | Thelonious Monk |
| Themba Dlamini | Absalom Themba Dlamini |
| Thengel | Thengel |
| Theo de Raadt | Theo de Raadt |
| Theo van Gogh | Theo van Gogh |
| Theo Walcott | Theo Walcott |
| Theobald von Bethmann-Hollweg | Theobald von Bethmann-Hollweg |
| Theobald Wolfe Tone | Theobald Wolfe Tone |
| Theobroma cacao | Kakaowiec właściwy |
| Theodor Adorno | Theodor Adorno |
| Theodor Fontane | Theodor Fontane |
| Theodor Herzl | Theodor Herzl |
| Theodor Heuss | Theodor Heuss |
| Theodor Mommsen | Theodor Mommsen |
| Theodor Schwann | Theodor Schwann |
| Theodor Svedberg | Theodor Svedberg |
| Theodore Dreiser | Theodore Dreiser |
| Theodore Harold Maiman | Theodore Maiman |
| Theodore Kaczynski | Theodore Kaczynski |
| Theodore Richards | Theodore William Richards |
| Theodore Roosevelt | Theodore Roosevelt |
| Theodore Schultz | Theodore Schultz |
| Theodore Sturgeon | Theodore Sturgeon |
| Theodoros Papaloukas | Theodoros Papalukas |
| Theodosius Dobzhansky | Theodosius Dobzhansky |
| Theofanis Gekas | Theofanis Gekas |
| TheOpenCD | TheOpenCD |
| Theora | Theora |
| Theotokos | Theotokos |
| Theraphosidae | Ptasznikowate |
| Therapsida | Terapsydy |
| Theravada | Theravada |
| Theravāda | Theravada |
| There is Nothing Left to Lose | There Is Nothing Left to Lose |
| Theremín | Theremin |
| Theria | Ssaki żyworodne |
| Theridiidae | Omatnikowate |
| Theriodontia | Teriodonty |
| Therizinosaurus | Terizinozaur |
| Thermaltake | Thermaltake |
| Theropoda | Teropody |
| Thescelosaurus | Teskelozaur |
| Thet | Tet |
| Theveste | Tibissa |
| They Live | Oni żyją |
| Thiago Motta | Thiago Motta |
| Thich Nhat Hanh | Thich Nhat Hanh |
| Thich Quang Duc | Thích Quảng Ðức |
| Thick as a Brick | Thick as a Brick |
| Thief of Time | Złodziej czasu |
| Thierhaupten | Thierhaupten |
| Thierrens | Thierrens |
| Thierry Henry | Thierry Henry |
