Steller Secondary School is an alternative school located in Anchorage, Alaska. Steller Secondary was previously a seventh through twelfth grade school, but starting in August 2024, the Anchorage School District conjoined sixth grade with middle school, therefore having Steller Secondary adopt sixth grade into the grade range of students attending. The Anchorage School District established the school in 1974 as a response to a proposal by the Committee of Alternative Secondary Education. Steller was named after Georg Wilhelm Steller, a naturalist from Germany who traveled with Vitus Bering on an exploratory voyage to Alaska.