Narrabeen Sports High School (abbreviated as NSHS) is a government-funded co-educational comprehensive[5] and specialist secondary day school, with speciality in sports, located on Namona Street and Pittwater Road, in North Narrabeen, in the northern beaches region of Sydney, New South Wales, Australia.

The official opening of Narrabeen Boys was conducted in October 1962 by Robert Askin, then the Leader of the NSW Opposition and the Member for Collaroy.

[7] The Narrabeen Boys' High School motto was the Latin: Enitere ad finem, which translated as "Strive to the end".

The Government of New South Wales decided against the amalgamation and it was only due to a strike by students and parents that the schools were merged and upgraded.

The school's sporting facilities include a full-sized gymnasium, fitness laboratory, dance studio, tennis courts, and a hall for public performances.