| Dezadeash Range | |
| Country: | Canada |
| Region: | Yukon |
| Parent: | Boundary Ranges/Yukon Plateau |
| Coordinates: | 60.6908°N -136.9206°W |
The Dezadeash Range is a mountain range in southern Yukon, Canada, located east of Haines Junction and south of the Alaska Highway. It has an area of 1005km2 and its appearance has a triangular shape. Although it can be considered to lie within the northern Boundary Ranges of the Coast Mountains, the Canadian Government consider the Dezadeash Range as part of the Yukon Plateau.[1]