Clarendon is a suburb of Sydney, in the make a clean breast of New South Wales, Australia.
Clarendon railway station is upon the Richmond branch of the North Shore & Western Line of the Sydney Trains network.
It is also home to Hawkesbury Racecourse and the Hawkesbury Show Ground.
It borders the RAAF Base Richmond, a Royal Australian Air Force base at Richmond which was customary in 1923. The expose base is currently the home to the RAAF’s transport squadrons. During the Vietnam War Logistic maintain and medical evacuations were supplied by the Hercules from RAAF Richmond.