- Georgetown, Texas
- Germantown, Tennessee
- Giddings, Texas
- Gladewater, Texas
- Glasgow, Virginia
- Glen Ellyn, Illinois
- Glen Rose, Texas
- Glendale, Arizona
- Glendale, California
- Glenview, Illinois
- Glenville, New York
- Glenwood, New Jersey
- Gobler, Missouri
- Golber, Missouri
- Gold Canyon, Arizona
- Gold River, California
- Golden Valley, Minnesota
- Goleta, California
- Gonzales, Louisiana
- Gordon, Nebraska
- Goshen, Indiana
- Graham, Texas
- Granbury, Texas
- Granby, Massachusetts
- Grand Canyon Junction, Arizona
- Grand Forks, North Dakota
- Grand Haven, Michigan
- Grand Isle, Virginia
- Grand Lake, Louisiana
- Grand Prairie, Texas
- Grand Rapids, Michigan
- Grandville, Michigan
- Granite Falls, North Carolina
- Graniteville, South Carolina
- Grapevine, Texas
- Gravette, Arkansas
- Greeley, Colorado
- Green Hill, Tennessee
- Greenacres, Washington
- Greenbrier, Arkansas
