The Aegean and Western Turkey sclerophyllous and mixed forests is an ecoregion in the lands around the Aegean Sea. The ecoregion covers most of mainland Greece, the Greek Aegean Islands, the western coast of Turkey, the southern Vardar and Struma river valleys in North Macedonia, and the extreme south-western corner of Bulgaria.
The Anatolian conifer and deciduous mixed forests is an ecoregion in is located in southwestern Anatolia, Turkey. It has a Mediterranean climate, and is part of the Mediterranean forests, woodlands, and scrub biome.

The Balkan mixed forests are a terrestrial ecoregion of southeastern Europe according to both the WWF and Digital Map of European Ecological Regions by the European Environment Agency. It belongs in the temperate broadleaf and mixed forests biome and the Palearctic realm.

The Caucasus mixed forests is a temperate broadleaf and mixed forests ecoregion in the Caucasus Mountains, as well as the adjacent Lesser Caucasus range and the eastern end of the Pontic Mountains.

The Central Anatolian deciduous forests, also known as the Central Anatolian woodlands and steppe, is a Palearctic ecoregion of the Temperate broadleaf and mixed forest biome. It is located in Central Anatolia, Asian Turkey.

The Central Anatolian steppe is a Palearctic ecoregion in the temperate grasslands, savannas, and shrublands biome. It covers an area of 24,934 km2.

The Eastern Anatolian deciduous forests ecoregion is located in the mountains of eastern Turkey. It is a Palearctic ecoregion in the temperate broadleaf and mixed forests biome.

The Eastern Anatolian montane steppe is a temperate grasslands, savannas, and shrublands ecoregion. It is located in high plateau of Eastern Anatolia, covering parts of eastern Turkey, Armenia, Azerbaijan, southern Georgia, and northwestern Iran.
The Eastern Mediterranean conifer-sclerophyllous-broadleaf forests, also known as the Eastern Mediterranean conifer-broadleaf forests, is an ecoregion in the eastern Mediterranean Basin. It covers portions of Turkey, Syria, Lebanon, Israel, Palestine, Jordan, and Saudi Arabia.

The Euxine-Colchic deciduous forests is a temperate broadleaf and mixed forests ecoregion located along the southern shore of the Black Sea. The ecoregion extends along the thin coastal strip from the southeastern corner of Bulgaria in the west, across the northern coast of Turkey, to Georgia in the east, where it wraps around the eastern end of the Black Sea.

The Levantine Sea is the easternmost part of the Mediterranean Sea.

The Northern Anatolian conifer and deciduous forests is a temperate coniferous forests ecoregion located in northern Anatolia, Turkey.

The Southern Anatolian montane conifer and deciduous forests ecoregion, in the Mediterranean forests, woodlands, and scrub biome, is in the eastern Mediterranean Basin.

The Tigris–Euphrates river system is a large river system in Western Asia which discharges into the Persian Gulf. Its principal rivers are the Tigris and Euphrates along with smaller tributaries.

The Zagros Mountains forest steppe is a temperate broadleaf and mixed forests ecoregion in western Asia. The ecoregion extends along the Zagros Mountains, stretching from eastern Turkey and northern Iraq to southern Iran.