Canada
Italia
- Firenze eller Florenz, eksonym til Firenze
Amerikas forente stater
- Firenzefylkesset for Lauderdale County, Alabama
- Firenze, hovedstad i Pinal County, Arizona
- Firenze, ikke-innlemmet område i Los Angeles County, California
- Firenze, hovedstaden i Firenze, Sør-Carolina
- Firenze, by i Fremont County, Colorado
- Firenze, by i Codington County, Sør Dakota
- Firenze, Pike County Village, Illinois
- Firenze, by i Marion County, Kansas
- Firenze, by i Boone County, Kentucky
- Firenze, St. Joseph County Township, Michigan
- Firenze, by i fylket Lyon, Minnesota
- Firenze, Rankin County Town, Mississippi
- Firenze, folkeregistrert sted i Ravalli County, Montana
- Firenze, Burlington County Township, New Jersey
- Firenze, Oneida County City, New York
- Firenze, Lane County Town, Oregon
- Firenze, Williamson County Town, Texas
- Firenze, hovedstaden i Firenze, Wisconsin