Lenape High School is a four-year comprehensive public high school located in Medford in Burlington County, in the U.S. state of New Jersey. It is the oldest of the four high schools that comprise the Lenape Regional High School District, which serves students in ninth through twelfth grades from Evesham Township, Medford Lakes, Medford, Mount Laurel, Shamong Township, Southampton Township, Tabernacle Township and Woodland Township. Since opening in 1958, the school has served students from Mount Laurel Township. The school has been accredited by the Middle States Association of Colleges and Schools Commission on Elementary and Secondary Schools since 1963, with accreditation expiring in July 2029.