The Flag of Lakeshore Ontario, Canada is a heraldic emblem representing the municipal region located on the north shore of Lake Erie in Southwestern Ontario. Designed with a blue field and three gold maple leaves arranged in an equilateral triangle at the hoist, it symbolizes the area's connection to both its natural lake setting and Canada's national identity. The remaining field is divided diagonally by a white wavy line representing the shoreline of Lake Erie, with the lower half featuring three green stripes that signify the region's agricultural heritage. Adopted in 2016, the Flag of Lakeshore Ontario serves as an official symbol of municipal pride and unity within the community.