Acton and Old Felton form a township in Felton parish, Northumberland, near the river Coquet, 2 miles from Felton, 2 1/2 from Acklington railway station, and 7 1/2 S of Alnwick. Acreage, 1628; population, 87. Acklington is the post town; money order and telegraph office, Felton. Acton House commands extensive views.