List of ecoregions in Paraguay

Terrestrial ecoregions
Paraguay is in the Neotropical realm. Ecoregions are listed by biome.

Tropical and subtropical moist broadleaf forests

 * Alto Paraná Atlantic forests

Tropical and subtropical dry broadleaf forests

 * Chaco (Dry Chaco)

Tropical and subtropical grasslands, savannas, and shrublands

 * Cerrado
 * Humid Chaco

Flooded grasslands and savannas

 * Pantanal

Freshwater ecoregions

 * Chaco
 * Lower Parana
 * Upper Parana
 * Paraguay