| them | los |
| thematic | temático |
| Themba Dlamini | Themba Dlamini |
| theme | asunto |
| Themis | Temis |
| Themiscyra | Temiscira |
| Themisto | Temisto |
| Themistocles | Temístocles |
| themselves | se |
| then | de la época |
| thence | desde ahí |
| Thengel | Thengel |
| Theo de Raadt | Theo de Raadt |
| Theo Jansen | Theo Jansen |
| Theo van Doesburg | Theo van Doesburg |
| Theo van Gogh | Theo van Gogh |
| Theo Walcott | Theo Walcott |
| Theobald Boehm | Theobald Böhm |
| Theobald I of Blois | Teobaldo I de Navarra |
| Theobald I of Navarre | Teobaldo I de Navarra |
| Theobald II of Navarre | Teobaldo II de Navarra |
| Theobald of Bavaria | Teodebaldo |
| Theobald von Bethmann Hollweg | Theobald von Bethmann-Hollweg |
| Theobald Wolfe Tone | Theobald Wolfe Tone |
| Theobroma | Theobroma |
| theocracy | teocracia |
| Theocrasy | Teocracia |
| Theocritus | Teócrito |
| Theodahad | Teodato |
| Theodatus | Teodato |
| Theodemar | Teodomiro |
| Theodemir | Teodomiro |
| Theodemund | Teodemundo |
| theodicy | teodicea |
| theodolite | teodolito |
| Theodor Adorno | Theodor Adorno |
| Theodor Fontane | Theodor Fontane |
| Theodor Herzl | Theodor Herzl |
| Theodor Heuss | Theodor Heuss |
| Theodor Ludwig Wilhelm Bischoff | Theodor Ludwig Wilhelm Bischoff |
| Theodor Mommsen | Theodor Mommsen |
| Theodor Morell | Theodor Morell |
| Theodor Reuss | Theodor Reuss |
| Theodor Schwann | Theodor Schwann |
| Theodor Svedberg | Theodor Svedberg |
| Theodor von Redding | Teodoro Reding |
| Theodor von Reding | Teodoro Reding |
| Theodora | Teodora |
| Theodore | Teodoro |
| Theodore Beza | Teodoro de Beza |
| Theodore Dreiser | Theodore Dreiser |
| Theodore Harold Maiman | Theodore Harold Maiman |
| Theodore I Laskaris | Teodoro I Láscaris |
| Theodore II | Teodoro II |
| Theodore II Laskaris | Teodoro II Láscaris |
| Theodore Kaczynski | Theodore Kaczynski |
| Theodore Prodromus | Teodoro Pródromo |
| Theodore Roosevelt | Theodore Roosevelt |
| Theodore Schultz | Theodore Schultz |
| Theodore Simon | Theodore Simon |
| Theodore Sturgeon | Theodore Sturgeon |
| Theodore William Richards | Theodore Richards |
| Theodoric I | Teodorico I |
| Theodoric II | Teodorico II |
| Theodoric of Prague | Maestro Theodoric |
| Theodoric the Great | Teodorico el Grande |
| Theodoros Deligiannis | Theodoros Deligiannis |
| Theodoros Kolokotronis | Theodoros Kolokotronis |
| Theodoros Pangalos | Theodoros Pangalos |
| Theodoros Papaloukas | Theodoros Papaloukas |
| Theodosia | Teodosia |
| Theodosian dynasty | Dinastía Teodosiana |
| Theodosios III | Teodosio III |
| Theodosius | Teodosio |
| Theodosius Dobzhansky | Theodosius Dobzhansky |
| Theodosius I | Teodosio I el Grande |
| Theodosius II | Teodosio II |
| Theodric of Bernicia | Teodric de Bernicia |
| Theofanis Gekas | Theofanis Gekas |
| Theognis | Teognis |
| Theognis of Megara | Teognis |
| theologian | teólogo |
| theological | teológico |
| Theological anthropology | Antropología de la religión |
| Theological virtues | Virtudes teologales |
| theology | teología |
| Theology of the Body | Teología del Cuerpo |
| Theon of Alexandria | Teón de Alejandría |
| Theopaschism | Teopasquismo |
| Theophano | Teófano Anastaso |
| Theophanu | Teófano Skleraina |
| theophany | teofanía |
| Theophilos | Teófilo |
| Theophilus | Teófilo |
| Theophrastaceae | Theophrastaceae |
| Theophrastus | Teofrasto |
| Theora | Theora |
| theorbo | tiorba |
| theorem | conjetura |
