Barrenjoey

Barrenjoey may mean or refer to:


 * Barrenjoey, New South Wales, a headland at the northern end of Palm Beach, New South Wales
 * Barrenjoey Capital Partners, an Australian Investment Bank
 * Barrenjoey Road, a road through the Northern Beaches, Sydney, New South Wales
 * Barrenjoey Head Lighthouse, a lighthouse on Barrenjoey headland
 * SS Barrenjoey, later MV North Head, a Manly ferry on Sydney Harbour