Delsea Regional High School is a four-year comprehensive regional public high school that serves students in ninth through twelfth grade from Elk Township (feeding into Delsea from Aura Elementary School, which serves grades 3-6) and Franklin Township (from Caroline L. Reutter, which serves grades 5-6 as of 2010), in Gloucester County, New Jersey, United States, operating as part of the Delsea Regional School District.