Campbellfield is a suburb in Melbourne, Victoria, Australia, 13 km (8.1 mi) north of Melbourne's Central Business District, located within the City of Hume local government area. Campbellfield recorded a population of 4,977 at the 2021 census.

The Merri Creek is a waterway in southern parts of Victoria, Australia which flows through the northern suburbs of Melbourne. It begins near Wallan and flows south for 70 km until joining the Yarra River at Dights Falls. The area where the creek meets the river was traditionally the location for large gatherings of the Wurundjeri people and is suspected to have been the location for one of the earliest land treaties in Australia between Indigenous Australians and European settlers.