Armstrong Lake is a lake in Blue Earth County, Minnesota, in the

United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...

. Armstrong Lake was named for John Armstrong, an early settler.

References

{{authority control Lakes of Minnesota Lakes of Blue Earth County, Minnesota