Dewsbury is a market town in the Metropolitan Borough of Kirklees, West Yorkshire, England. It is sited on the River Calder and on an arm of the Calder and Hebble Navigation waterway. It lies to the west of Wakefield, east of Huddersfield and south of Leeds. Historically a part of the West Riding of Yorkshire, after undergoing a period of major growth in the 19th century as a mill town, Dewsbury w…