List of ecoregions in Niger

The following is a list of ecoregions in Niger, according to the Worldwide Fund for Nature (WWF).

Terrestrial ecoregions
By major habitat type:

Tropical and subtropical grasslands, savannas, and shrublands

 * Sahelian Acacia savanna
 * West Sudanian savanna

Flooded grasslands and savannas

 * Lake Chad flooded savanna

Deserts and xeric shrublands

 * Sahara desert
 * South Saharan steppe and woodlands
 * West Saharan montane xeric woodlands

Freshwater ecoregions
By bioregion:

Nilo-Sudan

 * Dry Sahel
 * Lake Chad
 * Lower Niger-Benue