Freehold Township High School is a four-year comprehensive public high school located in Freehold Township, in Monmouth County, in the U.S. state of New Jersey, and is part of the Freehold Regional High School District. The school serves students from portions of Freehold Township, and from parts of both Howell Township and Manalapan Township. The school has been accredited by the Middle States Association of Colleges and Schools Commission on Elementary and Secondary Schools since 1976.

Freehold Township is a township in western Monmouth County, in the U.S. state of New Jersey. Crisscrossed by several major highways, the township is a commercial hub for Central New Jersey and is a suburban bedroom community of New York City, located within the Raritan Valley region of the much larger New York Metropolitan Area. The township is located roughly 38 miles (61 km) away from Manhattan and about 20 miles (32 km) away from Staten Island. As of the 2020 United States census, the township's population was 35,369, a decrease of 815 (−2.3%) from the 36,184 recorded at the 2010 census, which in turn reflected an increase of 4,647 (+14.7%) from the 31,537 counted in the 2000 census.