Horizon High School may refer to:
Horizon High School (Thornton, Colorado) Horizon High School (Scottsdale, Arizona) Horizon High School (Horizon City, Texas) Horizon High School (Pleasanton, California) Horizon High School (Winter Garden, Florida) Horizon High School (Shawnee Mission, Kansas) Horizon Junior/Senior High School (Evanston, Wyoming) Keith Lutz Horizon High School (Omaha, Nebraska) Ormiston Horizon Academy (Stoke-on-Trent, Staffordshire)
See also Horizon (disambiguation)