Utica is a town in Crawford County, Wisconsin, United States.

The unincorporated communities of Fairview, Pine Knob, Rising Sun, and Towerville are located within the town.

According to the United States Census Bureau, the town has a total area of 54.1 square miles (140.1 km2), all of it land.

There were 317 housing units at an average density of 5.9 per square mile (2.3/km2).

18.7% of all households were made up of individuals, and 6.2% had someone living alone who was 65 years of age or older.