Oenoe (Οινόη), also written Oinoi or Oene, referred to several cities in Greece:
- Oenoe, a city in Attica, modern Oinoi
- Oenoe, an ancient city located in Argolis
- Oene (Elis), an ancient city in modern Elis
- Oenoe (Icaria), an ancient city on the island of Icaria
- Oenoe (Corinthia), an ancient city located in Corinthia
- Oinoi, Boeotia, a village in the municipality of Tanagra, Greece
- Oinoi, Kastoria, a village in the municipality of Kastoria, Greece
- Oinoi, Kozani, part of the city of Kozani, Greece
- Oenoe, the Greek name of Ünye, Turkey
- Oenoe (mythology), the name of several characters in Greek mythology