Eion was a city of ancient Macedonia.
Eion may also refer to:
- Eion (given name)
- Eion (Argolis), a town of ancient Argolis
- Eion (Pieria), a town of ancient Pieria
- Eion (Thrace), a town of ancient Thrace
Eion was a city of ancient Macedonia.
Eion may also refer to: