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William S. Hart High School

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Hart High School Investigating Threat Scrawled In Campus Restroom

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HART HIGH BASEBALL IN THE MAJORS

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Isaac Kim(Hart High 2020) 7/9/19@Birmingham High School

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Castaic High School | William S. Hart UHSD | Lundgren Management

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Wm. S. Hart High School Class Of 1969 50th Reunion

William S. Hart High School is a four-year public high school in the neighborhood of Newhall in the city of Santa Clarita, California, United States. Founded in 1945, it is the oldest high school in the Santa Clarita Valley. Named for local cowboy actor William S. Hart, it is part of the William S. Hart Union High School District.
  • Activities 

  • Mascot controversy 

  • Notable alumni 

  • Notable faculty