Hinchinbrook is a suburb of Sydney, in the state of New South Wales, Australia. Hinchinbrook is located 35 kilometres south-west of the Sydney central business district, in the local government area of the City of Liverpool. It is bordered by Hoxton Park and Green Valley. The main shopping precinct features the Valley Plaza. Schools include Hoxton Park High School, Hinchinbrook Public School, Good Samaritan Catholic College and James Busby High School.