Alpena High School is a public high school in Alpena, Michigan, United States.

It serves students in grades 9–12 for the Alpena Public Schools.

Alpena ranked 204th in Michigan and 5,937th nationally in the 2020 U.S. News & World Report annual survey of US public schools.

[2] Alpena's Wildcats compete in the Big North Athletic Conference.

Alpena offers the following Michigan High School Athletic Association (MHSAA) sanctioned sports:[1] [5]