Mt Rungwe bush viper
Atheris rungweensis
- Least concern
- Card rarity: Common
- Reptiles

Atheris rungweensis, commonly known as the Rungwe tree viper, Mt Rungwe bush viper, and Rungwe leaf viper, is a species of venomous snake in the subfamily Viperinae of the family Viperidae. The species is native to East Africa.
Classification
- Class
- Reptilia
- Order
- Squamata
- Family
- Viperidae
- Genus
- Atheris