Martin Lake is an unincorporated community and census-designated place (CDP) in Linwood Township, Anoka County, Minnesota, United States.

Martin Lake is located within ZIP code 55079, based in Stacy.

Nearby places include East Bethel and Stacy.

22.9% of all households were made up of individuals, and 2.9% had someone living alone who was 65 years of age or older.

This article about a location in Anoka County, Minnesota is a stub.