(This article is about a battle in Upper Canada. For the battle in York, England, see Battle of York (867).) The Battle of York was a War of 1812 battle fought in York, Upper Canada (today's Toronto, Ontario, Canada) on April 27, 1813. An American force supported by a naval flotilla landed on the lakeshore to the west and advanced against the town, which was defended by an outnumbered force of regulars, militia and Ojibwe natives under the overall command of Major General Roger Hale Sheaffe, the Lieutenant Governor of Upper Canada.