Rancocas Valley Regional High School is a regional high school and public school district serving students in ninth through twelfth grades from five communities in Burlington County, New Jersey, United States. The district encompasses approximately 40 square miles (100 km2) and is comprised of the communities of Eastampton Township, Hainesport Township, Lumberton, Mount Holly and Westampton Township. The school is located in Mount Holly. The school has been accredited by the Middle States Association of Colleges and Schools Commission on Elementary and Secondary Schools since 1938.

As of the 2019–20 school year, the school had an enrollment of 2,043 students and 140.2 classroom teachers (on an FTE basis), for a student–teacher ratio of 14.6:1. There were 383 students (18.7% of enrollment) eligible for free lunch and 120 (5.9% of students) eligible for reduced-cost lunch.

The district is classified by the New Jersey Department of Education as being in District Factor Group "DE", the fifth 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.