Teaneck High School is a four-year comprehensive public high school in Teaneck, in Bergen County, New Jersey, United States, serving students in ninth through twelfth grades as the lone secondary school of the Teaneck Public Schools. The school has been accredited by the Middle States Association of Colleges and Schools Commission on Elementary and Secondary Schools since 1935.

Steinert High School is a four-year comprehensive public high school serving students in ninth through twelfth grades as one of three secondary high schools that are part of the Hamilton Township School District, located in Hamilton Township in Mercer County, in the U.S. state of New Jersey; the other high schools in the district are Nottingham High School and Hamilton High School West. The school mascot is the Spartan.