- Troy, Engelsk navn på Troy
Amerikas Forenede Stater
- Troy, amtssædet for Pike County, Alabama
- Troy, amtssæde i Montgomery County, North Carolina
- Troy, en by i Greenwood County, South Carolina
- Troy, byen Latah County, Idaho
- Troy, by i Madison County, Illinois
- Troy, en by i Perry County, Indiana
- Troy, amtssædet i Doniphan County, Kansas
- Troy, en by i Waldo County, Maine
- Troy, Newaygo County Township, Michigan
- Troy, en by i Oakland County, Michigan
- Troy, amtssædet for Lincoln County, Missouri
- Troy, en by i Lincoln County, Montana
- Troy, en by i Cheshire County, New Hampshire
- Troy, hovedstad i Rensselaer amt, New York
- Troy, amtssædet i Miami County, Ohio
- Troy, Bradford County Borough, Pennsylvania
- Troy, township i Bradford County, Pennsylvania
- Troy, et township i Crawford County, Pennsylvania
- Troy, by i Obion County, Tennessee
- Troy, en by i Bell County, Texas
- Troy, by i Orleans County, Vermont
- Troy, en by i Sauk County, Wisconsin
- Troy, en by i St. Croix County, Wisconsin
- Troy, en by i Walworth County, Wisconsin