Peters Township High School is a public high school located in McMurray, Pennsylvania, with a current enrollment of approximately 1,200 students in grades 9-12. It is part of the Peters Township School District.
The original high school building (now Peters Township Middle School) was built in 1968 and renovated in 1981, 2001 for $24 million, and 2021 for $16 million. The new high school building was constructed in 2021 for $83 million. It is located at the site of the former Rolling Hills Country Club, which closed in 2015. The 2012 movie The Perks of Being A Wallflower filmed some scenes at the original high school building.
Peters Township High School athletic teams compete in the Western Pennsylvania Interscholastic Athletic League (WPIAL) and the high school offers sixteen varsity-level sports: Baseball, Basketball, Cheerleading, Cross Country, Field Hockey, Football, Golf, Ice Hockey, Lacrosse, Soccer, Softball, Swimming & Diving, Tennis, Track & Field, Volleyball, and Wrestling.