LeRoy is a town in Dodge County, Wisconsin, United States.

The unincorporated communities of Farmersville and LeRoy are located in the town.

There were 396 housing units at an average density of 10.8 per square mile (4.2/km2).

The racial makeup of the town was 99.10% White, 0.36% Native American, 0.45% Asian, 0.09% from other races.

15.9% of all households comprised individuals, and 8.7% had someone living alone who was 65 years of age or older.