Oakfield is a village in Fond du Lac County, Wisconsin, United States. The population was 1,012 at the 2000 census. The village is located within the Town of Oakfield.
On July 18, 1996, an F5 tornado known as the Oakfield Tornado ripped through the village.
Oakfield is located at 43°41′3″N 88°32′54″W / 43.68417°N 88.54833°W / 43.68417; -88.54833 (43.684167, -88.548551).