Sydney Olympic Park is a suburb in western Sydney, in the state of New South Wales, Australia. Sydney Olympic Park is located 16 kilometres west of the Sydney central business district, in the local government area of Auburn Council.

Originally part of the suburb of Homebush Bay, the area was redeveloped for the 2000 Olympics. The facilities built continue to be used for sporting and cultural events, including the Sydney Royal Easter Show, Sydney Festival, Big Day Out and a number of world class sporting fixtures. The suburb also contains commercial development and extensive parklands.