Trenton kan referere til:
Canada
- Trenton, byen Nova Scotia
- Trenton, fellesskap avOntario
Amerikas forente stater
- Trentonfylkesete for Jones County, Nord-Carolina
- Trenton, en by i Edgefield County, Sør-Carolina
- Trentonfylkesset for Gilchrist County, Florida
- Trenton, hovedstad i Dade County, Georgia
- 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, fylkesete for Grundy County, Missouri
- Trentonfylkesetet til Hitchcock County, Nebraska
- Trenton, hovedstaden i New Jersey
- Trenton, byen Oneida County, New York
- Trenton, by i Butler County, Ohio
- Trentonfylkesset for 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