East Brunswick High School is a comprehensive public high school serving students in grades ten through twelve in East Brunswick township, Middlesex County, in the U.S. state of New Jersey. It operates as part of East Brunswick Public Schools. The school motto is "Excellence with Honor and Integrity."

The school has been accredited by the Middle States Association of Colleges and Schools Commission on Elementary and Secondary Schools since 1965; the school's accreditation expires in July 2030.

As of the 2024–25 school year, the school had an enrollment of 2,124 students and 162.9 classroom teachers (on an FTE basis), for a student–teacher ratio of 13.0:1. There were 402 students (18.9% of enrollment) eligible for free lunch and 111 (5.2% of students) eligible for reduced-cost lunch.