Keystone High School

• Drums, Pennsylvania
• Keystone Charter School
• Keystone Heights Junior-Senior High School
• Keystone Heights, Florida
• Keystone High School (LaGrange, Ohio)
• Keystone Job Corp High School
• Keystone Junior/Senior High School
• Keystone National High School
• Keystone Oaks High School
• Keystone School
• Knox, Pennsylvania
• Pennsylvania
• Pittsburgh, Pennsylvania
• San Antonio, Texas
• Sandy Valley, Nevada