List of ecoregions in Laos

The following is a list of ecoregions in Laos as identified by the World Wide Fund for Nature (WWF).

Terrestrial ecoregions
Laos is in the Indomalayan realm. Ecoregions are sorted by biome.

Tropical and subtropical moist broadleaf forests

 * Luang Prabang montane rain forests
 * Northern Annamites rain forests
 * Northern Indochina subtropical forests
 * Northern Khorat Plateau moist deciduous forests
 * Northern Thailand-Laos moist deciduous forests
 * Northern Vietnam lowland rain forests
 * Southern Annamites montane rain forests

Tropical and subtropical dry broadleaf forests

 * Central Indochina dry forests
 * Southeastern Indochina dry evergreen forests

Freshwater ecoregions
The freshwater ecoregions of Laos include:
 * Mekong