Look up Corinthia in Wiktionary, the free dictionary.
Corinthia is a regional unit of Greece, situated around the city of Corinth.
Corinthia may also refer to:
- Corinthia (ancient region), in ancient Greece
- Corinthia (Conan), a nation in the fictional world of Conan the Barbarian
- USS Corinthia (SP-938), a U.S. Navy patrol vessel 1917–1918
- Corinthia Group of Companies