Milltown is a village in Polk County, Wisconsin, United States. The population was 888 at the 2000 census. The village is located within the Town of Milltown.
Milltown is located at 45°31′39″N 92°30′19″W / 45.5275°N 92.50528°W / 45.5275; -92.50528 (45.527684, -92.505386).
According to the United States Census Bureau, the village has a total area of 1.8 square miles (4.6 km²). None of the area is covered with water.