List of ecoregions in the United Kingdom

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

Temperate broadleaf and mixed forests

 * Celtic broadleaf forests
 * Celtic rainforest
 * English Lowlands beech forests
 * North Atlantic moist mixed forests

Temperate coniferous forests

 * Caledonian conifer forests

Freshwater

 * Central & Western Europe
 * Northern British Isles

Marine

 * Celtic Seas
 * North Sea