Boundary Bend is a town in the state of Victoria, Australia. It is near the junction of the Murray River and Murrumbidgee River. It is located about 50 kilometres east along the Murray Valley Highway from the twin towns of Robinvale in Victoria and Euston in New South Wales, about 90 km north of Swan Hill. At the 2016 census, Boundary Bend and the surrounding area had a population of 132.