Queanbeyan is a city in south-eastern New South Wales, Australia, located adjacent to the Australian Capital Territory in the Southern Tablelands region. Located on the Queanbeyan River, the city is the council seat of the Queanbeyan-Palerang Regional Council. At the 2021 census, the Queanbeyan part of the Canberra–Queanbeyan built-up area had a population of 37,511. Queanbeyan's economy is based on light construction, manufacturing, service, retail and agriculture.