The following is a list of ecoregions in Myanmar (also known as Burma).^[1][2]

Terrestrial ecoregions

Myanmar is in the Indomalayan realm. ecoregions are listed by biome.^[3]

Tropical and subtropical moist broadleaf forests

• Andaman Islands rain forests (India, Myanmar)
• Chin Hills–Arakan Yoma montane forests (Myanmar, India)
• Irrawaddy freshwater swamp forests (Myanmar)
• Irrawaddy moist deciduous forests (Myanmar)
• Kayah–Karen montane rain forests (Myanmar, Thailand)
• Lower Gangetic Plains moist deciduous forests (Bangladesh, India, Myanmar)
• Mizoram–Manipur–Kachin rain forests (Myanmar, Bangladesh, India, China)
• Myanmar coastal rain forests (Myanmar)
• Northern Indochina subtropical forests (Myanmar, China, Laos, Thailand, Vietnam)
• Northern Triangle subtropical forests (Myanmar)
• Tenasserim–South Thailand semi-evergreen rain forests (Myanmar, Malaysia, Thailand)

Tropical and subtropical dry broadleaf forests

• Central Indochina dry forests (Cambodia, Laos, Thailand, Vietnam, Myanmar)
• Irrawaddy dry forests (Myanmar)

Tropical and subtropical coniferous forests

• Northeast India–Myanmar pine forests (Myanmar, India)

Temperate broadleaf and mixed forests

• Eastern Himalayan broadleaf forests (Bhutan, India, Nepal, Myanmar, China)
• Northern Triangle temperate forests (Myanmar)

Temperate coniferous forests

• Eastern Himalayan subalpine conifer forests (Bhutan, India, Nepal, Myanmar, China)
• Nujiang Lancang Gorge alpine conifer and mixed forests (Myanmar, China)

Mangroves

• Myanmar Coast mangroves (Myanmar, Thailand, Bangladesh, Malaysia)

Montane grasslands and shrublands

• Eastern Himalayan alpine shrub and meadows (Myanmar, Bhutan, China, India, Nepal)

Freshwater ecoregions

• Chin Hills-Arakan Coast (Bangladesh, India, Myanmar)
• Sitang-Irrawaddy (China, India, Myanmar)
• Mekong (Cambodia, China, Laos, Myanmar, Thailand, Vietnam)
  • Lower Lancang (Mekong) (China, Laos, Myanmar, Thailand)
• Salween (China, Myanmar, Thailand)
  • Lower and Middle Salween (China, Myanmar, Thailand)
  • Inle Lake (Myanmar)^[4]
  • Upper Salween (China, Myanmar)

Marine ecoregions

Myanmar's seas are in the Western Indo-Pacific marine realm.^[5] Myanmar's two marine ecoregions are:

• Andaman Sea Coral Coast
• Northern Bay of Bengal