Dalwallinu, colloquially called Dally, is a town in the Wheatbelt region of Western Australia, located 248 km from Perth via the Great Northern Highway. Agriculture and supporting industries are the town's primary economic activities. The town is the first town on the Wildflower Way, a tourist route that stretches north to Mullewa. The town has an elevation of 335 metres (1,099 ft). At the 2016 census, Dalwallinu had a population of 699.