Keystone High School
# Keystone High School

Keystone High School may refer to:

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