Fishhook is a census-designated place (CDP) in Matanuska-Susitna Borough, Alaska, United States.

It is part of the Anchorage, Alaska Metropolitan Statistical Area.

As of the census[5] of 2000, there were 2,030 people, 663 households, and 509 families residing in the CDP.

There were 730 housing units at an average density of 8.3 per square mile (3.2/km2).

17.0% of all households were made up of individuals, and 2.6% had someone living alone who was 65 years of age or older.