Troy is the name of several settlements in the U.S. state of Wisconsin: Troy, Sauk County, Wisconsin, a town Troy, St. Croix County, Wisconsin, a town Troy, Walworth County, Wisconsin, a town Troy (community), Walworth County, Wisconsin, an unincorporated community Troy Center, Wisconsin, an unincorporated community
See also East Troy, Wisconsin, a village East Troy (town), Wisconsin, a town Troy, Wisconsin is also a ghost town in Douglas County, Wisconsin.