| Grimes, IA (City) |
| Grimes County, TX (County) |
| Grimes Township, IA (Township) |
| Grimesland, NC (Town) |
| Grimstad, MN (Township) |
| Grinnell, IA (City) |
| Grinnell, KS (City) |
| Grinnell, KS (Township) |
| Grisham Township, IL (Township) |
| Griswold, IA (City) |
| Griswold, CT (Town) |
| Groesbeck, TX (City) |
| Groom, TX (Town) |
| Gross, NE (Village) |
| Grosse Ile Township, MI (Township) |
