Glenbrook is a township of the Lower Blue Mountains of New South Wales, Australia. It is located 70 kilometres west of Sydney in the local government area of the City of Blue Mountains. At the 2016 Australian census Glenbrook had a population of 5,051 people.
Glenbrook lies in the middle of Lapstone and Blaxland at an height above sea level of 163 m (535 ft) and is approximately a 50-minute aspiration from Sydney. It plays host to in style cafes and boutiques, while offering various tourist attractions, including weekend markets, recreational opportunities and original flora and fauna.
The town takes its say from Glenbrook Creek, which is on the southern side of the village and must be crossed to enter the Blue Mountains National Park. Glenbrook retains many historical homes and buildings throughout the village, although most homes are occupied and not approach to the public.