| Gridley Township, IL (Township) |
| Griffin, ND (Township) |
| Griffin, GA (City) |
| Griffin, IN (Town) |
| Griffin Lakes Community Development District, FL (CDD) |
| Griffith, IN (Town) |
| Griffithville, AR (Town) |
| Grifton, NC (Town) |
| Griggs County, ND (County) |
| Griggs Township, IA (Township) |
| Griggsville, IL (City) |
| Griggsville Township, IL (Township) |
| Grilley, ND (Township) |
| Grim Township, MI (Township) |
| Grimes, AL (Town) |
