| Thessalias Street | 15122 | Marousi Attica | Attica |
| Thetidos Street | 15122 | Marousi Attica | Attica |
| Thiseos Street | 15124 | Marousi Attica | Attica |
| Thrakis Street | 15124 | Marousi Attica | Attica |
| Tilou Street | 15124 | Marousi Attica | Attica |
| Tinou Street | 15122 | Marousi Attica | Attica |
| Tounta Panousi Street | 15122 | Marousi Attica | Attica |
| Trikoupi Charilaou Street | 15122 | Marousi Attica | Attica |
| Tropaioforou Street | 15126 | Marousi Attica | Attica |
| Trygaiou Street | 15123 | Marousi Attica | Attica |
| Tsakalof Athanasiou Street | 15126 | Marousi Attica | Attica |
| Tsakalof Street | 15125 | Marousi Attica | Attica |
| Tsaldari Panagi Street | 15122 | Marousi Attica | Attica |
| Tsarouchi Gianni Street | 15122 | Marousi Attica | Attica |
| Tsatiri Andr. Street | 15125 | Marousi Attica | Attica |
| Tsitsani Vasili Street | 15126 | Marousi Attica | Attica |
| Tsouklidi Kosta Street | 15126 | Marousi Attica | Attica |
| Tsounia V. Street | 15126 | Marousi Attica | Attica |
| Tymfristou Street (Agias Eirinis Byway) | 15126 | Marousi Attica | Attica |
| Tzavella Kitsou Street | 15124 | Marousi Attica | Attica |
| Valkanioniki Alepou I. Street | 15123 | Marousi Attica | Attica |
| Valtetsiou Street | 15125 | Marousi Attica | Attica |
| Vamvakari Markou Street | 15126 | Marousi Attica | Attica |
| Varvaresou Street | 15121, 15122 | Marousi Attica | Attica |
| Vasileos Alexandrou Street | 15122 | Marousi Attica | Attica |
| Vasileos Georgiou I Street | 15122 | Marousi Attica | Attica |
| Vasileos Konstantinou Street | 15122 | Marousi Attica | Attica |
| Vasilissis Amalias Street | 15122 | Marousi Attica | Attica |
| Vasilissis Olgas Street | 15124 | Marousi Attica | Attica |
| Vasilissis Sofias Street | 15124 | Marousi Attica | Attica |
| Vempo Sofias Street | 15125 | Marousi Attica | Attica |
| Veniamin Lesviou Street | 15126 | Marousi Attica | Attica |
| Venizelou Eleftheriou Street | 15121 | Marousi Attica | Attica |
| Venizelou Eleftheriou Street | 15122 | Marousi Attica | Attica |
| Verginas Street | 15125 | Marousi Attica | Attica |
| Vernardaki Dimitriou Street | 15126 | Marousi Attica | Attica |
| Veroias Street | 15125 | Marousi Attica | Attica |
| Vidali Street | 15126 | Marousi Attica | Attica |
| Vikou Street | 15125 | Marousi Attica | Attica |
| Vlachernon Street | 15124 | Marousi Attica | Attica |