Montgomery High School is a four-year comprehensive public high school located in the Skillman section of Montgomery Township, in Somerset County, New Jersey, United States, serving students in ninth through twelfth grades as the lone secondary school of the Montgomery Township School District. As of the 2020–21 school year, the school had an enrollment of 1,577 students and 117.0 classroom teachers (on an FTE basis), for a student–teacher ratio of 13.5:1. There were 53 students (3.4% of enrollment) eligible for free lunch and 8 (0.5% of students) eligible for reduced-cost lunch.