Trenton kan henvise til:
Canada
- Trenton, by i Nova Scotia
- Trenton, samfund afOntario
Amerikas Forenede Stater
- Trenton, amtssæde for Jones County, North Carolina
- Trenton, en by i Edgefield County, South Carolina
- Trentonamtssædet i Gilchrist County, Florida
- Trenton, hovedstad i Dade County, Georgien
- Trenton, en by i Clinton County, Illinois
- Trenton, Todd County by, Kentucky
- Trenton, en by i Hancock County, Maine
- Trenton, Wayne County Town, Michigan
- Trenton, amtssæde i Grundy County, Missouri
- Trenton, amtssædet i Hitchcock County, Nebraska
- Trenton, hovedstad i New Jersey
- Trenton, byen Oneida County, New York
- Trenton, by i Butler County, Ohio
- Trenton, amtssædet i Gibson County, Tennessee
- Trenton, en by i Fannin County, Texas
- Trenton, by i Cache County, Utah
- Trenton, by i Dodge County, Wisconsin
- Trenton, by i Pierce County, Wisconsin
- Trenton, en by i Washington County, Wisconsin