| No. | Region | Capital | |
|---|---|---|---|
|
|
1 | Attica | Athens |
| 2 | Central Greece | Lamia | |
| 3 | Central Macedonia | Thessaloniki | |
| 4 | Crete | Heraklion | |
| 5 | East Macedonia and Thrace | Komotini | |
| 6 | Epirus | Ioannina | |
| 7 | Ionian Islands | Corfu | |
| 8 | North Aegean | Mytilene | |
| 9 | Peloponnese | Tripoli | |
| 10 | South Aegean | Ermoupoli | |
| 11 | Thessaly | Larissa | |
| 12 | Western Greece | Patras | |
| 13 | Western Macedonia | Kozani | |
| 14 | Mount Athos | Karyes |