The Town of Turtle is located in Rock County, Wisconsin, United States.

The unincorporated communities of Foxhollow, Porters, and Shopiere are located in the town.

According to the United States Census Bureau, the town has a total area of 29.3 square miles (76.0 km2), all of it land.

19.9% of all households were made up of individuals, and 10.1% had someone living alone who was 65 years of age or older.

The southwest corner of the town of Turtle is served by routes 3 and 5 of Beloit Transit.