Nose-horned viper

Nose-horned viper may refer to:

• Vipera ammodytes, a.k.a. the sand viper, a venomous species found in southern Europe through to the Balkans and parts of the Middle East.
• Bitis nasicornis, a.k.a. the rhinoceros viper, a venomous species found in the forests of West and Central Africa.