A county of Missouri, United States. County seat: Montgomery City.
A county of Arkansas, United States. County seat: Mount Ida.
A county of Alabama, United States. County seat: Montgomery.
A county of Indiana, United States. County seat: Crawfordsville.
A county of Mississippi, United States. County seat: Winona.
A county of Pennsylvania, United States. County seat: Norristown.
A county of Kentucky, United States. County seat: Mount Sterling.
A county of Georgia, United States. County seat: Mount Vernon.
A county of Illinois, United States. County seat: Hillsboro.
A county of Kansas, United States. County seat: Independence.
A county of Ohio, United States. County seat: Dayton.
A county of North Carolina, United States. County seat: Troy.
A county of Virginia, United States. County seat: Christiansburg.
A county of Texas, United States. County seat: Conroe.
A county of Tennessee, United States. County seat: Clarksville.
A county of Maryland, United States. County seat: Rockville.
A county of Iowa, United States. County seat: Red Oak.
A county of New York, United States. County seat: Fonda.
A city, the county seat of Lincoln County, Missouri.
A number of other townships in the United States, listed under Troy Township.
A surname from Old French derived from the city Troyes in France.
A small city, the county seat of Doniphan County, Kansas.
A male given name transferred from the surname, but today associated with the classical city.
A town in St. Croix County, Wisconsin.
A township and town therein, in Perry County, Indiana.
A town, the county seat of Montgomery County, North Carolina.
A city, the county seat of Pike County, Alabama.
A city, the county seat of Miami County, Ohio.
A town in Sauk County, Wisconsin.
A city in Michigan.
An ancient city in what is now northwestern Turkey.
A town and unincorporated community in Walworth County, Wisconsin.
A city, the county seat of Rensselaer County, New York.