Northern Valley Regional High School at Old Tappan is a public high school located in Old Tappan, New Jersey. It serves students in grades 9 through 12 and is part of the Northern Valley Regional High School District. The school offers a variety of academic programs, extracurricular activities, and sports to support student development. The school is known for its commitment to academic excellence and has received recognition for its strong performance in standardized testing. Northern Valley Regional High School at Old Tappan also emphasizes community involvement and encourages students to participate in various service projects and clubs.