Chestnut Ridge Senior High School is a small, rural public, comprehensive high school located in the Chestnut Ridge region of Bedford County, Pennsylvania. In 2015, enrollment was 639 pupils in grades 8th through 12th. Chestnut Ridge Senior High School is the only high school in the Chestnut Ridge School District.

The school campus was constructed in 1972 and last renovated in 2007, adding a new Cafeteria, Science and Technology Wing, and a Band Room addition, as well as renovations to the existing structure.

Chestnut Ridge School District offers a wide variety of clubs, activities and an extensive sports program.

Clubs meet every other school-day as per the six-day cycle system.

40°08′31″N 78°34′56″W / 40.14204°N 78.58233°W / 40.14204; -78.58233