| Theodor Mommsen | Theodor Mommsen |
| Theodor Morell | Theo Morell |
| Theodor Schwann | Theodor Schwann |
| Theodor Storm | Theodor Storm |
| Theodor Svedberg | The Svedberg |
| Theodor von Oppolzer | Theodor Oppolzer |
| Theodor von Redding | Theodor von Reding |
| Theodor von Reding | Theodor von Reding |
| Theodor Zwinger | Theodor Zwinger der Ältere |
| Theodor-Heuss-Platz | U-Bahnhof Theodor-Heuss-Platz |
| Theodora Komnene | Theodora Komnena |
| Theodora of Trebizond | Theodora Komnene |
| Theodore | Theodor |
| Theodore Barrière | Théodore Barrière |
| Theodore Beza | Théodore de Bèze |
| Theodore Boone: Kid Lawyer | Theo Boone und der unsichtbare Zeuge |
| Theodore Boone: The Abduction | Theo Boone und das verschwundene Mädchen |
| Theodore Boone: The Accused | Theo Boone - Unter Verdacht |
| Theodore Boone: The Activist | Theo Boone - Der Überfall |
| Theodore Dreiser | Theodore Dreiser |
| Theodore Edgar McCarrick | Theodore Edgar McCarrick |
| Theodore Gill | Theodore Nicholas Gill |
| Theodore Harold Maiman | Theodore Maiman |
| Theodore Kaczynski | Theodore Kaczynski |
| Theodore of Amasea | Theodor Stratelates |
| Theodore of Corsica | Theodor von Neuhoff |
| Theodore of Mopsuestia | Theodor von Mopsuestia |
| Theodore of Tarsus | Theodor von Tarsus |
| Theodore Racing | Theodor |
| Theodore Rex | T-Rex |
| Theodore Roosevelt | Theodore Roosevelt |
| Theodore Roosevelt , CVN-71 | Theodore Roosevelt |
| Theodore Roosevelt National Park | Theodore-Roosevelt-Nationalpark |
| Theodore Schultz | Theodore William Schultz |
| Theodore Sturgeon | Theodore Sturgeon |
| Theodore Sturgeon Award | Theodore Sturgeon Memorial Award |
| Theodore the Studite | Theodor Studites |
| Theodore von Kármán | Theodore von Kármán |
| Theodore William Richards | Theodore William Richards |
| Theodoret | Theodoret |
| Theodoric | Theoderich |
| Theodoric of Freiberg | Dietrich von Freiberg |
| Theodoric of Prague | Meister Theodorik |
| Theodoric Strabo | Theoderich Strabo |
| Theodoric the Great | Theoderich der Große |
| Theodoros Angelopoulos | Theo Angelopoulos |
| Theodoros Deligiannis | Theodoros Deligiannis |
| Theodoros Kolokotronis | Theodoros Kolokotronis |
| Theodoros Pangalos | Theodoros Pangalos |
| Theodoros Papaloukas | Theodoros Papaloukas |
| Theodoros Vryzakis | Theodoros Vryzakis |
| Theodoros Zagorakis | Theodoros Zagorakis |
| Theodorus of Cyrene | Theodorus von Kyrene |
| Theodorus the Atheist | Theodoros von Kyrene |
| Theodosia | Feodossija |
| Theodosius | Theodosius |
| Theodosius Dobzhansky | Theodosius Dobzhansky |
| Theodosius I | Theodosius I. |
| Theodrada | Theodrada |
| Theodulf of Orléans | Theodulf von Orléans |
| Theofanis Gekas | Theofanis Gekas |
