Lake Wissota is a reservoir in Chippewa County, Wisconsin, United States, just east of the city of Chippewa Falls. It covers an area of 6,024 acres (2,438 ha) and has a maximum depth of 72 feet (22 m). Lake Wissota is surrounded on the south by the town of , on the north and east by the town of Anson, and on the west by the town of Eagle Point.