Viewbank is a suburb of Melbourne, Victoria, Australia, 15 km north-east of Melbourne's Central Business District. Its local government area is the City of Banyule. At the 2011 census, Viewbank had a population of 6,731.
The Yarra River and large tracts of the Yarra Valley Parkland run along one border of the suburb. The Plenty River forms Viewbank's eastern boundary, whilst its northern boundary is defined by Lower Plenty Road (a main road linking Heidelberg and Eltham). Viewbank's public schools are Viewbank Primary School and Viewbank College (formerly Rosanna East High School, merging with Banyule High School in 1994). Viewbank's many parks include Banyule Flats (which includes one of inner Melbourne's largest intact wetlands), Viewbank Reserve, Price Park and Castleton Park.
Although mainly a residential area, there is a small commercial strip on Martins Lane adjacent to Viewbank Primary School.