C. montanus
# C. montanus

C. montanus may refer to:

* Callistemon montanus, or mountain bottlebrush
* Cercocarpus montanus, or mountain mahogany
* Caelostomus montanus, a ground beetle in the subfamily Pterostichinae
* Chalcides montanus, a skink found in the Atlas Mountains in Morocco
* Cophixalus montanus, a frog species endemic to Indonesia
* Cybaeus montanus, a spider of the family Cybaeidae
