Liberty is a town in Grant County, Wisconsin, United States.

[3] According to the United States Census Bureau, the town has a total area of 36.5 square miles (94.5 km2), all of it land.

There were 204 housing units at an average density of 5.6 per square mile (2.2/km2).

The racial makeup of the town was 99.28% White, 0.54% African American, 0.18% from other races.

19.6% of all households were made up of individuals, and 7.9% had someone living alone who was 65 years of age or older.