The City of Canada Bay is a local government area in the Inner West region of Sydney, New South Wales, Australia. The city was formed on 1 December 2000, following the merger of Concord and Drummoyne councils. The city covers an area of 19.82 square kilometres (7.65 sq mi) and as at the 2021 census had a resident population of 89,177. The city is ultimately named after Canada Bay, a bay and suburb along the Parramatta River.

The City of Parramatta, also known as Parramatta Council, is a local government area located to the west and north-west of Sydney CBD in the Greater Western Sydney region. Parramatta Council is situated between the City of Ryde and Cumberland, where the Cumberland Plain meets the Hornsby Plateau, approximately 25 kilometres (16 mi) west of the Sydney central business district, in New South Wales, Australia. The city occupies an area of 84 square kilometres (32 sq mi) spanning across suburbs in Greater Western Sydney including the Hills District, and a small section of Northern Sydney to the far north east of its area. According to the 2016 census, City of Parramatta had an estimated population of 226,149. The city houses the Parramatta central business district which is one of the key suburban employment destinations for the region of Greater Western Sydney.