Sheridan is a town in Dunn County, Wisconsin, United States.

According to the United States Census Bureau, the town has a total area of 36.1 square miles (93.5 km2), of which, 36.1 square miles (93.5 km2) of it is land and 0.03% is water.

As of the census[2] of 2000, there were 483 people, 168 households, and 130 families residing in the town.

There were 185 housing units at an average density of 5.1 per square mile (2.0/km2).

16.7% of all households were made up of individuals, and 5.4% had someone living alone who was 65 years of age or older.