Massapequa High School is a public high school located in Massapequa, New York, United States, for students in grades 10 through 12. As of the 2021–22 school year, the school had an enrollment of 1,496 students and 150.7 classroom teachers (on an FTE basis), for a student–teacher ratio of 9.9:1. There were 98 students (6.6% of enrollment) eligible for free lunch and 20 (1.3% of students) eligible for reduced-cost lunch.
