| Cordillera Vicuña Mackenna | |
| Range | |
| Country | Chile |
|---|---|
| Part of | Chilean Coast Range |
| Highest point | Cerro Vicuña Mackenna |
| - elevation | 3,114 m (10,217 ft) |
| - coordinates | |
| Length | 170 km (106 mi), north-south |
The Cordillera Vicuña Mackenna is the highest section of the Chilean Coast Range located in northern Chile, west of Pampa del Tamarugal. It runs north-south for approximately 170 km parallel to the Andes. The driest parts of Atacama Desert are located east of the range due to the rain shadow produced by it.