COLLINGWOOD, a town of Simcoe county, Ontario, Can ada, 9om. N.N.W. of Toronto, on Georgian bay, and on the Ca nadian National railway. Pop. (1931) 5,809. It has steamer corn munication with all Lake and St. Lawrence ports. It contains a large stone dry-dock and shipyard, pork factory, and saw and planing mills, and has a large lumber, grain and produce export trade, besides a shipbuilding plant and steel works.