Pascack Valley High School (PVHS) is a four-year comprehensive regional public high school located in Hillsdale in Bergen County, New Jersey, United States, serving students in ninth through twelfth grades as one of two secondary schools in the Pascack Valley Regional High School District. Pascack Valley High School serves the residents of both Hillsdale and neighboring River Vale, while its counterpart Pascack Hills High School serves the communities of Woodcliff Lake and Montvale.