- Portuguese (spoken in the Amazon rainforest of Brazil)
- Spanish (spoken in the rainforests of Central and South America)
- English (spoken in the rainforests of Southeast Asia and Africa)
- French (spoken in the rainforests of Central Africa)
- Malay (spoken in the rainforests of Southeast Asia)
- Indonesian (spoken in the rainforests of Indonesia)
- Swahili (spoken in the rainforests of East Africa)
- Yoruba (spoken in the rainforests of West Africa)
- Quechua (spoken in the rainforests of the Andes Mountains)
- Aymara (spoken in the rainforests of the Andes Mountains)
In addition to these major languages, there are also many smaller languages that are spoken by indigenous peoples who live in the world's rainforests. These languages are often only spoken by a few thousand people, and they are at risk of disappearing due to deforestation and other forms of environmental degradation.