Alyth is a town in Perth and Kinross, Scotland, five miles northeast of Blairgowrie and about 17 miles northwest of Dundee. In 2016 the town had an estimated population of 2,400. First mentioned by name in a 12th-century royal charter of William the Lion, Alyth for many centuries was an important market town and entrepôt on long-established drove roads by which Highland farmers brought their sheep and cattle to lowland markets.