LSHS

• Frisco Lone Star High School
• LSH (disambiguation)
• La Salle High School (Union Gap, Washington)
• La Serna High School
• La Sierra High School
• Lake Shore High School
• Lake Shore High School (New York)
• Lake Stevens High School
• Lakeland Senior High School
• Lakeville South High School
• Laurier Senior High School
• Lee's Summit High School
• Lima Senior High School
• Lindenhurst Senior High School
• Lithia Springs High School
• Loganlea State High School
• Long Stratton High School
• Loyalsock Township High School