Harriton High School is a public high school located in Rosemont, Pennsylvania. It is part of the Lower Merion School District and serves students in grades 9 through 12. The school is known for its strong academic programs, diverse extracurricular activities, and commitment to student success. Founded in 1970, Harriton High School offers a variety of Advanced Placement (AP) courses and honors classes. The school also emphasizes community involvement and provides numerous clubs and sports teams for students to participate in, fostering a well-rounded educational experience.