List of ecoregions in Mongolia

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

Temperate coniferous forests

 * Altai montane forest and forest steppe (China, Kazakhstan, Mongolia, Russia)
 * Khangai Mountains conifer forests (Mongolia)
 * Sayan montane conifer forests (Mongolia, Russia)

Boreal forests/taiga

 * Trans-Baikal conifer forests (Mongolia, Russia)

Temperate grasslands, savannas and shrublands

 * Daurian forest steppe (China, Mongolia, Russia)
 * Mongolian–Manchurian grassland (China, Mongolia, Russia)
 * Sayan Intermontane steppe (Russia, Mongolia)
 * Selenge–Orkhon forest steppe (Mongolia, Russia)

Montane grasslands and shrublands

 * Altai alpine meadow and tundra (China, Kazakhstan, Mongolia, Russia)
 * Khangai Mountains alpine meadow (Mongolia)
 * Sayan alpine meadows and tundra (Mongolia, Russia)

Deserts and xeric shrublands

 * Alashan Plateau semi-desert (Mongolia, China)
 * Eastern Gobi desert steppe (Mongolia, China)
 * Gobi Lakes Valley desert steppe (Mongolia, China)
 * Great Lakes Basin desert steppe (Mongolia, Russia)
 * Junggar Basin semi-desert (China, Mongolia, Kazakhstan)