| Zinni Anastasiou Street | 11741 | Athens | Attica |
| Zinodorou Street | 10442 | Athens | Attica |
| Zinodotou Street | 11634 | Athens | Attica |
| Zinonos Kitieos Street | 10447 | Athens | Attica |
| Zinonos Street | 10431, 10437 | Athens | Attica |
| Zinopoulou Georgiou Street | 11476 | Athens | Attica |
| Zisimopoulou Spyridona Street | 11524 | Athens | Attica |
| Zisiou Konstantinou Street | 11143, 11145 | Athens | Attica |
| Zitrou Panou Street | 11742 | Athens | Attica |
| Zitsas Street | 10443 | Athens | Attica |
| Zochiou Ioanni Street | 11524 | Athens | Attica |
| Zografou Christaki Street | 10435 | Athens | Attica |
| Zolioti Nikolaou Street | 11251 | Athens | Attica |
| Zolota Emmanouil Street | 11145 | Athens | Attica |
| Zonara Ioanni Street | 11472 | Athens | Attica |
| Zoodochou Pigis Street | 10678, 10681, 11472, 11473 | Athens | Attica |
| Zormpa Nikolaou Street | 10445 | Athens | Attica |
| Zosimadon Street | 10683, 11473 | Athens | Attica |
| Zosimou Street | 11472, 11473 | Athens | Attica |
| Zotou Vasileiou Street | 11255 | Athens | Attica |
| Zygomala Andrea Street | 10443 | Athens | Attica |
| Zygouri Ioanni Street | 11744 | Athens | Attica |
| Zymprakaki Street | 10445 | Athens | Attica |
| Zyrnovou Street | 11855 | Athens | Attica |