Auburn is a Western Sydney suburb in the state of New South Wales, Australia. Auburn is located 16 kilometres (9.9 mi) west of the Sydney central business district and is in the local government area of Cumberland City Council, having previously been the administrative centre of Auburn Council. The suburb was named after Oliver Goldsmith's poem The Deserted Village, which describes 'Auburn' in England as the "loveliest village of the plain".

Auburn railway station is located on the Main Suburban line, serving the Sydney suburb of Auburn. It is served by Sydney Trains T1 Western and T2 Inner West & Leppington line services. The station serves one of the most multi-culturally diverse suburbs in the city.