Entwistle is a hamlet in Alberta, Canada, within Parkland County. It is at the Yellowhead Highway's intersection with Highway 22/Highway 16A, approximately 95 kilometres west of Edmonton. It sits on the east banks of the Pembina River near the halfway point between Edmonton and Edson. Entwistle has grown to become a staging area for the oil and gas industry. It has an annual rodeo, the Pembina River Provincial Park, and calls itself the Diamond Capital of Canada.