Red Bank Regional High School (often abbreviated RBR) is a comprehensive regional four-year public high school and school district that serves students in ninth through twelfth grades from the boroughs of Little Silver, Red Bank and Shrewsbury, three municipalities in Monmouth County, New Jersey, United States. The school has been accredited by the Middle States Association of Colleges and Schools Commission on Elementary and Secondary Schools since 1928.The school includes a vocational program, which students from anywhere in Monmouth County (who pay tuition, with the exception of in-district students, and students coming from districts where their respective district pays) can attend as a major in one of the many programs, including the Academy of Visual and Performing Arts, the Academy of Information Technology, Academy of Finance, Engineering, and Graphic Communications. The school also offers a freshman academy which reduces the size of the school for incoming freshmen by dividing them among three houses. In the spring of 2009, RBR was approved by the International Baccalaureate (IB) North American Division as an IB school and began offering the IB program to juniors and seniors in the fall of 2009. In the fall of 2009, RBR also launched its three-year academies for sophomores, juniors and seniors in the areas of Math & Science, Humanities & Social Studies, International & Cultural Studies, and Sports Medicine & Management.
As of the 2020–21 school year, the school had an enrollment of 1,288 students and 112.8 classroom teachers (on an FTE basis), for a student–teacher ratio of 11.4:1. There were 350 students (27.2% of enrollment) eligible for free lunch and 51 (4.0% of students) eligible for reduced-cost lunch.The district is classified by the New Jersey Department of Education as being in District Factor Group "FG", the fourth-highest of eight groupings. District Factor Groups organize districts statewide to allow comparison by common socioeconomic characteristics of the local districts. From lowest socioeconomic status to highest, the categories are A, B, CD, DE, FG, GH, I and J.Red Bank Regional High School is overseen by the New Jersey Department of Education and is a member of the National Consortium for Specialized Secondary Schools of Mathematics, Science and Technology and the National Academy Foundation.