List of ecoregions in South Sudan

The following is a list of ecoregions in South Sudan, as identified by the Worldwide Fund for Nature (WWF).

Terrestrial ecoregions
by major habitat type

Tropical and subtropical moist broadleaf forests

 * East African montane forests

Tropical and subtropical grasslands, savannas, and shrublands

 * East Sudanian savanna
 * Northern Acacia–Commiphora bushlands and thickets
 * Northern Congolian forest–savanna mosaic
 * Sahelian Acacia savanna
 * Victoria Basin forest–savanna mosaic

Flooded grasslands and savannas

 * Saharan flooded grasslands

Freshwater ecoregions

 * Upper Nile
 * Lake Turkana