Look up Thessaloniki in Wiktionary, the free dictionary.
Thessaloniki, Thessalonica or Salonica is Greece's second largest city and the capital of Greek Macedonia, named after Queen Thessalonike of Macedon.
The terms may also refer to:
- Thessaloniki (regional unit) in Greek Macedonia
- Thessalonica of Macedon, the sister of Alexander the Great
- Thessalonica (theme), a province of the Byzantine Empire
- Kingdom of Thessalonica, a Crusader state
- Vilayet of Salonica, a province of the Ottoman Empire
- Empire of Thessalonica, a Byzantine successor state