This is a list of high schools in the state of Alaska, United States with their athletic/extracurricular designations in parentheses as determined by the Alaska School Activities Association.

Aleutians East Borough

Aleutians East Borough School District

Aleutians West Census Area

Aleutian Region School District

Municipality of Anchorage

Anchorage School District

Bethel Census Area

Bristol Bay Borough

Bristol Bay Borough School District

Denali Borough

Denali Borough School District

Dillingham Census Area

Dillingham City School District

Fairbanks North Star Borough

Fairbanks North Star Borough School District

Haines Borough

Haines Borough School District

Hoonah-Angoon Census Area

Chatham School District

Hoonah City School District

City and Borough of Juneau

Juneau Borough School District

Kenai Peninsula Borough

Kenai Peninsula Borough School District

Ketchikan Gateway Borough

Ketchikan Gateway Borough School District

Kodiak Island Borough

Lake and Peninsula Borough

Kusilvak Census Area

Kashunamiut School District

Matanuska-Susitna Borough

Nome Census Area

Bering Strait School District

North Slope Borough

Northwest Arctic Borough

Petersburg Census Area

Petersburg High School Grades 9-12 145 Students 2A

Kake City School District

Prince of Wales-Hyder Census Area

Annette Island School District

Craig City School District

Hydaburg City School District

City and Borough of Sitka

Municipality of Skagway

Southeast Fairbanks Census Area

Alaska Gateway School District

Delta-Greely School District

Valdez–Cordova Census Area

Chugach School District

Copper River School District

Cordova City School District

City and Borough of Wrangell

City and Borough of Yakutat

Yukon-Koyukuk Census Area

Galena City School District

Iditarod Area School District