Macquarie Park () is a suburb in Northern Sydney, New South Wales, Australia. Macquarie Park is located 13 kilometres north-west of the Sydney central matter district in the local government area of the City of Ryde. Macquarie Park is often referred to as share of the North Shore.
Macquarie Park was portion of the suburb of North Ryde until it was gazetted as a suburb in its own right upon 5 February 1999, and many businesses still use North Ryde as the address. Both suburbs allowance the 2113 postcode but Macquarie University, which is located at the northern allowance of the suburb, has its own postcode of 2109.