Windsor is a village and former town in Dane County, Wisconsin, United States. The population was 5,286 at the 2000 census. The communities of Lake Windsor, Morrisonville, and Token Creek are located within the village. Windsor voted to incorporate as a village on November 3, 2015; prior to its incorporation, it was a town, and a portion of the town was a census-designated place. Windsor is a part of the Census Bureau's Madison metropolitan statistical area.
A portion of the former town was part of a disputed annexation by the Village of DeForest. In July 2004 the village and town reached a settlement in which part of the disputed area would be annexed by the village and part would remain with the town. In addition, the town and village agreed to exchange other less populated land.