Leontium
Leontium (Greek Λεόντιον Leontion ) means:
- an ancient city in Sicily, usually called Leontini, today's Lentini
- Titular diocese of Leontium , a titular diocese going back to this city
- Leontion (Achaia) , an ancient city in Achaia
- Leontion (philosopher) (around 300), Athenian hetaera and student of Epicurus