| Ko Mountain | |
| Elevation M: | 2,003 |
| Location: | Khabarovsk Krai, Russia |
| Range: | Sikhote-Alin Mountains |
| Coordinates: | 47.1242°N 136.6114°W |
Ko (Russian: Ко) is a peak in the southern part of Khabarovsk Krai near the border of Primorsky Krai.
It sits at 2,003 m above sea level.[1] It is the second highest point of the Sikhote-Alin Mountains.The name of the mountain is from the udege language meaning witch or .[2]