This is a list of all high schools or their equivalent in the state of Utah.

Beaver County

thumb|Milford High School

  • Beaver County School District
  • Beaver High School – Beaver
  • Milford High School – Milford

Box Elder County

  • Box Elder School District
  • Bear River High School – Garland
  • Box Elder High School – Brigham City
  • Sunrise High School – Brigham City

Cache County

  • Cache County School District
  • Cache High School – Logan
  • Mountain Crest High School – Hyrum
  • Sky View High School – Smithfield
  • Green Canyon High School – North Logan, Utah
  • Ridgeline High School – Millville, Utah
  • Logan City School District
  • Logan High School – Logan
  • Logan High School South Campus – Logan
  • State charter and private
  • Fast Forward Charter High School – Logan [
  • InTech Collegiate High School – North Logan

Carbon County

  • Carbon School District
  • Carbon High School – Price
  • East Carbon High School (closed) – East Carbon, Utah
  • Lighthouse Alternative – Price
  • State charter and private
  • Notre Dame Catholic High School (closed)
  • Pinnacle High School – Price

Daggett County

  • Manila High School – Manila

Davis County

  • Davis School District
  • Bountiful High School – Bountiful
  • Canyon Heights School – Kaysville
  • Clearfield High School – Clearfield
  • Davis High School – Kaysville
  • Farmington High School – Farmington
  • Layton High School – Layton
  • Legacy Preparatory Academy – Woods Cross
  • Mountain High School – Kaysville
  • Northridge High School – Layton
  • Syracuse High School – Syracuse
  • Viewmont High School – Bountiful
  • Woods Cross High School – Woods Cross
  • State charter and private
  • Island View School – Syracuse

Duchesne County

  • Duchesne County School District
  • Altamont High School – Altamont
  • Duchesne High School – Duchesne
  • Tabiona School – Tabiona
  • Union High School – Roosevelt

Emery County

  • Emery County School District
  • Emery High School – Castle Dale
  • Green River High School – Green River

Garfield County

  • Garfield County School District
  • Bryce Valley High School – Tropic
  • Escalante High School – Escalante
  • Panguitch High School – Panguitch

Grand County

  • DayStar Adventist Academy – Castle Valley
  • Grand County High School – Moab

Iron County

  • Iron County School District
  • Canyon View High School – Cedar City
  • Cedar High School – Cedar City
  • Foothill High School – Cedar City
  • Parowan High School – Parowan
  • State charter and private
  • SUCCESS Academy at Southern Utah University – Cedar City
  • Havenwood Academy – Cedar City

Juab County

  • Juab School District