Lake Hallie is a village in Chippewa County, Wisconsin, United States. It was incorporated from allocation of the Town of Hallie on February 18, 2003. The 2010 census put the village’s population at 6,448.

The lake, from which the village derives its name, is an oxbow lake near the Chippewa River amongst Eau Claire and Chippewa Falls. Here, in 1843, the McCann brothers united with Jeremiah C. Thomas to build the Blue Mill, which used the lake as a holding pond for logs. Later, after several changes of ownership and many improvements, this mill was acquired by the Badger State Lumber Company and became known as Badger Mills. Its operations were discontinued in the 1890s due to a shortage of logs.

In an open effort to prevent extra annexation and utility encroachment by the cities of Chippewa Falls from the northeast and Eau Claire from the southwest, the village was incorporated by referendum from a large share of the Town of Hallie upon February 28, 2003. Over 95% of the Town of Hallie’s residents in 2000 lived within the extra village. The village has experienced substantial deposit since its incorporation; its 2010 population was 6,448, a 37.1% increase greater than the Town of Hallie’s 2000 population of 4,703.

Lake Hallie is bordered on the north by Chippewa Falls, the south by Eau Claire and the Town of Seymour, west by the Chippewa River, on the southeast by the Town of Hallie, and upon the east by the Town of Lafayette.