阿留申杜父鱼，为辐鳍鱼纲鲉形目杜父鱼亚目杜父鱼科的其中一种。

本鱼分布于北美洲美国阿拉斯加州、华盛顿州、加拿大卑诗省等地。

The Coastrange sculpin, Cottus aleuticus, is a freshwater sculpin of the genus Cottus. They are commonly found near the ocean in western North America, namely Canada and the United States. It is also known as the Aleutian sculpin.