楚加奇山（Chugach Mountains），是美国阿拉斯加州南部一山脉，也是科迪勒拉山系最北的延伸之一。楚加奇山基本是东西走向，长度约为500公里，最高点马库斯·贝克峰（Mount Marcus Baker）海拔4016米。“楚加奇”一名来自俄罗斯人记录下的当地因纽特人部落的名称。

The Chugach Mountains of southern Alaska are the northernmost of the several mountain ranges that make up the Pacific Coast Ranges of the western edge of North America. The range is about 250 miles (402 km) long and 60 miles (97 km) wide, and extends from the Knik and Turnagain Arms of the Cook Inlet on the west to Bering Glacier, Tana Glacier, and the Tana River on the east. It is bounded on the north by the Matanuska, Copper, and Chitina rivers. The highest point of the Chugach Mountains is Mount Marcus Baker, at 13,094 feet (3,991 m), but with an average elevation of 4,006 feet (1,221 m), most of its summits are not especially high. Even so its position along the Gulf of Alaska ensures more snowfall in the Chugach than anywhere else in the world; an annual average of over 1500 cm (600 in).