| Gary, WV (City) |
| Garysburg, NC (Town) |
| Garza County, TX (County) |
| Gas, KS (City) |
| Gas City, IN (City) |
| Gasconade, MO (City) |
| Gasconade County, MO (County) |
| Gascoyne, ND (City) |
| Gascoyne, ND (Township) |
| Gaskill Township, PA (Township) |
| Gasman, ND (Township) |
| Gasper Township, OH (Township) |
| Gassaway, WV (Town) |
| Gassville, AR (City) |
| Gaston, SC (Town) |
