The following is a list of ecoregions in Greece as identified by the World Wide Fund for Nature (WWF).
Terrestrial
editGreece is in the Palearctic realm. Ecoregions are listed by biome.
Freshwater
edit- Aegean drainages
- Ionian drainages
- Southeast Adriatic drainages
- Thrace
- Vardar
- Western Anatolia
Marine
editGreece's seas are in the Mediterranean Sea marine province of the Temperate Northern Atlantic marine realm.